| abandon
|
(noun) the trait of lacking restraint or control; reckless freedom from inhibition or worry |
Synonyms:
unconstraint,
wantonness |
|---|
| (noun) a feeling of extreme emotional intensity |
Synonyms:
wildness |
| abarticulation
|
(noun) dislocation of a joint |
- |
|---|
| abbreviation
|
(noun) a shortened form of a word or phrase |
- |
|---|
| (noun) shortening something by omitting parts of it |
- |
| abdication
|
(noun) a formal resignation and renunciation of powers |
Synonyms:
stepping down |
|---|
| (noun) the act of abdicating |
Synonyms:
stepping down |
| abdomen
|
(noun) the region of the body of a vertebrate between the thorax and the pelvis |
Synonyms:
belly,
stomach,
venter |
|---|
| (noun) the cavity containing the major viscera; in mammals it is separated from the thorax by the diaphragm |
Synonyms:
abdominal cavity |
| abduction
|
(noun) the criminal act of capturing and carrying away by force a family member; if a man's wife is abducted it is a crime against the family relationship and against the wife |
- |
|---|
| (noun) (physiology) moving of a body part away from the central axis of the body |
- |
| abecedarian
|
(noun) a novice learning the rudiments of some subject |
- |
|---|
| aberration
|
(noun) a state or condition markedly different from the norm |
Synonyms:
deviance,
aberrance,
aberrancy |
|---|
| (noun) a disorder in one's mental state |
- |
| (noun) an optical phenomenon resulting from the failure of a lens or mirror to produce a good image |
Synonyms:
distortion,
optical aberration |
| abjection
|
(noun) a low or downcast state |
Synonyms:
degradation,
abasement |
|---|
| abjuration
|
(noun) a disavowal or taking back of a previous assertion |
Synonyms:
retraction,
recantation |
|---|
| ablactation
|
(noun) the cessation of lactation |
- |
|---|
| (noun) the act of substituting other food for the mother's milk in the diet of a child or young mammal |
Synonyms:
weaning |
| ablation
|
(noun) surgical removal of a body part or tissue |
Synonyms:
excision,
extirpation,
cutting out |
|---|
| (noun) the erosive process that reduces the size of glaciers |
- |
| ablution
|
(noun) the ritual washing of a priest's hands or of sacred vessels |
- |
|---|
| abnegation
|
(noun) the denial and rejection of a doctrine or belief |
- |
|---|
| (noun) renunciation of your own interests in favor of the interests of others |
Synonyms:
denial,
self-abnegation,
self-denial,
self-renunciation |
| abocclusion
|
(noun) the condition in which the upper teeth do not touch the lower teeth when biting |
- |
|---|
| abolition
|
(noun) the act of abolishing a system or practice or institution (especially abolishing slavery) |
Synonyms:
abolishment |
|---|
| abomination
|
(noun) a person who is loathsome or disgusting |
- |
|---|
| (noun) hate coupled with disgust |
Synonyms:
execration,
detestation,
odium,
abhorrence,
loathing |
| (noun) an action that is vicious or vile; an action that arouses disgust or abhorrence |
- |
| abortion
|
(noun) termination of pregnancy |
- |
|---|
| (noun) failure of a plan |
Synonyms:
miscarriage |
| abrasion
|
(noun) an abraded area where the skin is torn or worn off |
Synonyms:
scratch,
scrape,
excoriation |
|---|
| (noun) erosion by friction |
Synonyms:
detrition,
attrition,
corrasion |
| (noun) the wearing down of rock particles by friction due to water or wind or ice |
Synonyms:
detrition,
grinding,
attrition |
| abreaction
|
(noun) (psychoanalysis) purging of emotional tensions |
Synonyms:
katharsis,
catharsis |
|---|
| abrogation
|
(noun) the act of abrogating; an official or legal cancellation |
Synonyms:
repeal,
annulment |
|---|
| abruption
|
(noun) an instance of sudden interruption |
Synonyms:
breaking off |
|---|
| abscission
|
(noun) shedding of flowers and leaves and fruit following formation of scar tissue in a plant |
- |
|---|
| (noun) the act of cutting something off |
Synonyms:
cutting off |
| absolution
|
(noun) the condition of being formally forgiven by a priest in the sacrament of penance |
- |
|---|
| (noun) the act of absolving or remitting; formal redemption as pronounced by a priest in the sacrament of penance |
Synonyms:
remission,
remission of sin,
remittal |
| absolutisation
|
(noun) the process of rendering something absolute or converting it into an absolute. |
Synonyms:
absolutization |
|---|
| absolutization
|
(noun) the process of rendering something absolute or converting it into an absolute. |
Synonyms:
absolutisation |
|---|
| absorption
|
(noun) (chemistry) a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solid |
Synonyms:
soaking up |
|---|
| (noun) (physics) the process in which incident radiated energy is retained without reflection or transmission on passing through a medium |
- |
| (noun) the social process of absorbing one cultural group into harmony with another |
Synonyms:
assimilation |
| (noun) the process of absorbing nutrients into the body after digestion |
Synonyms:
assimilation |
| (noun) complete attention; intense mental effort |
Synonyms:
immersion,
concentration,
engrossment |
| (noun) the mental state of being preoccupied by something |
Synonyms:
preoccupancy,
preoccupation,
engrossment |
| abstention
|
(noun) the trait of abstaining (especially from alcohol) |
Synonyms:
abstinence |
|---|
| abstraction
|
(noun) a concept or idea not associated with any specific instance |
Synonyms:
abstract |
|---|
| (noun) the act of withdrawing or removing something |
- |
| (noun) the process of formulating general concepts by abstracting common properties of instances |
Synonyms:
generalisation,
generalization |
| (noun) an abstract painting |
- |
| (noun) preoccupation with something to the exclusion of all else |
Synonyms:
abstractedness |
| (noun) a general concept formed by extracting common features from specific examples |
Synonyms:
abstract entity |
| academician
|
(noun) someone elected to honorary membership in an academy |
- |
|---|
| (noun) a scholar who is skilled in academic disputation |
Synonyms:
schoolman |
| (noun) an educator who works at a college or university |
Synonyms:
academic,
faculty member |
| acanthion
|
(noun) the craniometric point at the anterior extremity of the intermaxillary suture |
- |
|---|
| acanthocephalan
|
(noun) any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines |
Synonyms:
spiny-headed worm |
|---|
| acanthopterygian
|
(noun) a teleost fish with fins that are supported by sharp inflexible rays |
Synonyms:
spiny-finned fish |
|---|
| acceleration
|
(noun) an increase in rate of change |
- |
|---|
| (noun) the act of accelerating; increasing the speed |
Synonyms:
quickening,
speedup |
| (noun) (physics) a rate of increase of velocity |
- |
| accentuation
|
(noun) the use or application of an accent; the relative prominence of syllables in a phrase or utterance |
- |
|---|
| (noun) the act of giving special importance or significance to something |
Synonyms:
emphasizing,
accenting |
| acceptation
|
(noun) acceptance as true or valid |
- |
|---|
| (noun) the accepted meaning of a word |
Synonyms:
word meaning,
word sense |
| (noun) the act of accepting with approval; favorable reception |
Synonyms:
espousal,
acceptance,
adoption |
| accession
|
(noun) a process of increasing by addition (as to a collection or group) |
- |
|---|
| (noun) (civil law) the right to all of that which your property produces whether by growth or improvement |
- |
| (noun) something added to what you already have |
Synonyms:
addition |
| (noun) agreeing with or consenting to (often unwillingly) |
Synonyms:
assenting |
| (noun) the right to enter |
Synonyms:
entree,
access,
admission,
admittance |
| (noun) the act of attaining or gaining access to a new office or right or position (especially the throne) |
Synonyms:
rise to power |
| acclamation
|
(noun) enthusiastic approval |
Synonyms:
plaudit,
plaudits,
eclat,
acclaim |
|---|
| acclimation
|
(noun) adaptation to a new climate (a new temperature or altitude or environment) |
Synonyms:
acclimatisation,
acclimatization |
|---|
| acclimatisation
|
(noun) adaptation to a new climate (a new temperature or altitude or environment) |
Synonyms:
acclimation,
acclimatization |
|---|
| acclimatization
|
(noun) adaptation to a new climate (a new temperature or altitude or environment) |
Synonyms:
acclimation,
acclimatisation |
|---|
| accommodation
|
(noun) making or becoming suitable; adjusting to circumstances |
Synonyms:
adjustment,
fitting |
|---|
| (noun) a settlement of differences |
- |
| (noun) in the theories of Jean Piaget: the modification of internal representations in order to accommodate a changing knowledge of reality |
- |
| (noun) living quarters provided for public convenience |
- |
| (noun) the act of providing something (lodging or seat or food) to meet a need |
- |
| (noun) (physiology) the automatic adjustment in focal length of the natural lens of the eye |
- |
| accordion
|
(noun) a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player |
Synonyms:
squeeze box |
|---|
| accreditation
|
(noun) the act of granting credit or recognition (especially with respect to an educational institution that maintains suitable standards) |
- |
|---|
| accretion
|
(noun) an increase by natural growth or addition |
Synonyms:
accumulation |
|---|
| (noun) something contributing to growth or increase |
- |
| (noun) (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases |
- |
| (noun) (biology) growth by addition as by the adhesion of parts or particles |
- |
| (noun) (geology) an increase in land resulting from alluvial deposits or waterborne sediment |
- |
| (noun) (law) an increase in a beneficiary's share in an estate (as when a co-beneficiary dies or fails to meet some condition or rejects the inheritance) |
- |
| acculturation
|
(noun) the adoption of the behavior patterns of the surrounding culture |
Synonyms:
enculturation,
socialisation,
socialization |
|---|
| (noun) all the knowledge and values shared by a society |
Synonyms:
culture |
| (noun) the process of assimilating new ideas into an existing cognitive structure |
Synonyms:
assimilation |
| accumulation
|
(noun) an increase by natural growth or addition |
Synonyms:
accretion |
|---|
| (noun) several things grouped together or considered as a whole |
Synonyms:
collection,
aggregation,
assemblage |
| (noun) the act of accumulating |
Synonyms:
accrual,
accruement |
| (noun) (finance) profits that are not paid out as dividends but are added to the capital base of the corporation |
- |
| accusation
|
(noun) a formal charge of wrongdoing brought against a person; the act of imputing blame or guilt |
Synonyms:
accusal |
|---|
| (noun) an assertion that someone is guilty of a fault or offence |
Synonyms:
charge |
| acetaminophen
|
(noun) an analgesic for mild pain but not for inflammation; also used as an antipyretic; (Datril, Tylenol, Panadol, Phenaphen, Tempra, and Anacin III are trademarks of brands of acetaminophen tablets) |
Synonyms:
Datril,
Panadol,
Phenaphen,
Anacin III,
Tempra,
Tylenol |
|---|
| acetin
|
(noun) any of three liquid acetates that are formed when acetic acid and glycerin are heated together |
- |
|---|
| acetophenetidin
|
(noun) a white crystalline compound used as an analgesic and also as an antipyretic |
Synonyms:
phenacetin,
acetphenetidin |
|---|
| acetphenetidin
|
(noun) a white crystalline compound used as an analgesic and also as an antipyretic |
Synonyms:
phenacetin,
acetophenetidin |
|---|
| acetylation
|
(noun) the process of introducing an acetyl group into a compound |
- |
|---|
| achromatin
|
(noun) the part of a cell nucleus that is relatively uncolored by stains or dyes |
- |
|---|
| acidification
|
(noun) the process of becoming acid or being converted into an acid |
- |
|---|
| acorn
|
(noun) fruit of the oak tree: a smooth thin-walled nut in a woody cup-shaped base |
- |
|---|
| acoustician
|
(noun) a physicist who specializes in acoustics |
- |
|---|
| acquisition
|
(noun) the act of contracting or assuming or acquiring possession of something |
- |
|---|
| (noun) something acquired |
- |
| (noun) the cognitive process of acquiring skill or knowledge |
Synonyms:
learning |
| (noun) an ability that has been acquired by training |
Synonyms:
accomplishment,
attainment,
skill,
acquirement |
| acrogen
|
(noun) any flowerless plant such as a fern (pteridophyte) or moss (bryophyte) in which growth occurs only at the tip of the main stem |
- |
|---|
| acrolein
|
(noun) a pungent colorless unsaturated liquid aldehyde made from propene |
Synonyms:
propenal |
|---|
| acromion
|
(noun) the outermost point of the spine of the shoulder blade |
Synonyms:
acromial process |
|---|
| actin
|
(noun) one of the proteins into which actomyosin can be split; can exist in either a globular or a fibrous form |
- |
|---|
| actinian
|
(noun) any sea anemone or related animal |
Synonyms:
actinia,
actiniarian |
|---|
| actiniarian
|
(noun) any sea anemone or related animal |
Synonyms:
actinia,
actinian |
|---|
| actinomycin
|
(noun) any of various red antibiotics isolated from soil bacteria |
- |
|---|
| actinomyxidian
|
(noun) of or relating to parasites of worms |
- |
|---|
| actinon
|
(noun) any of a series of radioactive elements with atomic numbers 89 through 103 |
Synonyms:
actinide,
actinoid |
|---|
| actinozoan
|
(noun) sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed |
Synonyms:
anthozoan |
|---|
| action
|
(noun) something done (usually as opposed to something said) |
- |
|---|
| (noun) the state of being active |
Synonyms:
activity,
activeness |
| (noun) a military engagement |
Synonyms:
military action |
| (noun) a process existing in or produced by nature (rather than by the intent of human beings) |
Synonyms:
activity,
natural action,
natural process |
| (noun) the series of events that form a plot |
- |
| (noun) the trait of being active and energetic and forceful |
- |
| (noun) the operating part that transmits power to a mechanism |
Synonyms:
action mechanism |
| (noun) a judicial proceeding brought by one party against another; one party prosecutes another for a wrong done or for protection of a right or for prevention of a wrong |
Synonyms:
action at law,
legal action |
| (noun) an act by a government body or supranational organization |
- |
| (noun) the most important or interesting work or activity in a specific area or field |
- |
| (noun) In firearms terminology, the mechanism that handles the ammunition (loads, locks, fires, and extracts the cartridges). |
- |
| activation
|
(noun) stimulation of activity in an organism or chemical |
- |
|---|
| (noun) the activity of causing to have energy and be active |
Synonyms:
energizing,
activating |
| (noun) making active and effective (as a bomb) |
- |
| actomyosin
|
(noun) a protein complex in muscle fibers; composed of myosin and actin; shortens when stimulated and causes muscle contractions |
- |
|---|
| actualisation
|
(noun) making real or giving the appearance of reality |
Synonyms:
realisation,
realization,
actualization |
|---|
| actualization
|
(noun) making real or giving the appearance of reality |
Synonyms:
realisation,
realization,
actualisation |
|---|
| actuation
|
(noun) the act of propelling |
Synonyms:
propulsion |
|---|
| acumen
|
(noun) a tapering point |
- |
|---|
| (noun) shrewdness shown by keen insight |
Synonyms:
insightfulness |
| acylation
|
(noun) the process of introducing an acyl group into a compound |
- |
|---|
| adaptation
|
(noun) a written work (as a novel) that has been recast in a new form |
Synonyms:
version |
|---|
| (noun) the process of adapting to something (such as environmental conditions) |
Synonyms:
adjustment,
adaption |
| (noun) (physiology) the responsive adjustment of a sense organ (as the eye) to varying conditions (as of light) |
- |
| adaption
|
(noun) the process of adapting to something (such as environmental conditions) |
Synonyms:
adaptation,
adjustment |
|---|
| addiction
|
(noun) being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs) |
Synonyms:
dependency,
habituation,
dependance,
dependence |
|---|
| (noun) an abnormally strong craving |
- |
| (noun) (Roman law) a formal award by a magistrate of a thing or person to another person (as the award of a debtor to his creditor); a surrender to a master |
- |
| addition
|
(noun) a component that is added to something to improve it |
Synonyms:
improver,
add-on |
|---|
| (noun) the act of adding one thing to another |
- |
| (noun) a quantity that is added |
Synonyms:
increase,
gain |
| (noun) something added to what you already have |
Synonyms:
accession |
| (noun) a suburban area laid out in streets and lots for a future residential area |
- |
| (noun) the arithmetic operation of summing; calculating the sum of two or more numbers |
Synonyms:
plus,
summation |
| adduction
|
(noun) (physiology) moving of a body part toward the central axis of the body |
- |
|---|
| adermin
|
(noun) a B vitamin that is essential for metabolism of amino acids and starch |
Synonyms:
pyridoxal,
pyridoxamine,
pyridoxine,
vitamin B6 |
|---|
| adhesion
|
(noun) abnormal union of bodily tissues; most common in the abdomen |
- |
|---|
| (noun) a fibrous band of scar tissue that binds together normally separate anatomical structures |
- |
| (noun) the property of sticking together (as of glue and wood) or the joining of surfaces of different composition |
Synonyms:
bond,
adherence,
adhesiveness |
| (noun) faithful support for a cause or political party or religion |
Synonyms:
adherence,
attachment |
| adiaphoron
|
(noun) a religious ceremonial or ritual observance that is held to be an affair of the individual conscience because it is neither forbidden nor enjoined by the scriptures. |
- |
|---|
| (noun) (Stoic philosophy) a matter having no moral merit or demerit. |
- |
| adjudication
|
(noun) the final judgment in a legal proceeding; the act of pronouncing judgment based on the evidence presented |
- |
|---|
| adjunction
|
(noun) an act of joining or adjoining things |
Synonyms:
junction |
|---|
| adjuration
|
(noun) a solemn and earnest appeal to someone to do something |
- |
|---|
| adman
|
(noun) someone whose business is advertising |
Synonyms:
advertiser,
advertizer |
|---|
| administration
|
(noun) a method of tending to or managing the affairs of some group of people (especially the group's business affairs) |
Synonyms:
disposal |
|---|
| (noun) the persons (or committees or departments etc.) who make up a body for the purpose of administering something |
Synonyms:
organisation,
organization,
governance,
establishment,
brass,
governing body |
| (noun) the act of administering medication |
Synonyms:
giving medication |
| (noun) the tenure of a president |
Synonyms:
presidency,
presidential term |
| (noun) the act of governing; exercising authority |
Synonyms:
governance,
governing,
government,
government activity |
| (noun) the act of meting out justice according to the law |
Synonyms:
judicature |
| admiration
|
(noun) a feeling of delighted approval and liking |
Synonyms:
esteem |
|---|
| (noun) the feeling aroused by something strange and surprising |
Synonyms:
wonder,
wonderment |
| (noun) a favorable judgment |
Synonyms:
appreciation |
| admission
|
(noun) the act of admitting someone to enter |
Synonyms:
admittance |
|---|
| (noun) an acknowledgment of the truth of something |
- |
| (noun) the fee charged for admission |
Synonyms:
price of admission,
entrance fee,
entrance money,
admission charge,
admission fee,
admission price |
| (noun) the right to enter |
Synonyms:
entree,
access,
accession,
admittance |
| admonition
|
(noun) cautionary advice about something imminent (especially imminent danger or other unpleasantness) |
Synonyms:
monition,
warning,
word of advice |
|---|
| (noun) a firm rebuke |
Synonyms:
monition,
admonishment |
| adnoun
|
(noun) an adjective used as a noun |
- |
|---|
| adoption
|
(noun) the act of accepting with approval; favorable reception |
Synonyms:
espousal,
acceptance,
acceptation |
|---|
| (noun) a legal proceeding that creates a parent-child relation between persons not related by blood; the adopted child is entitled to all privileges belonging to a natural child of the adoptive parents (including the right to inherit) |
- |
| (noun) the appropriation (of ideas or words etc) from another source |
Synonyms:
borrowing |
| adoration
|
(noun) a feeling of profound love and admiration |
Synonyms:
worship |
|---|
| (noun) the act of admiring strongly |
Synonyms:
idolisation,
idolization |
| (noun) the worship given to God alone |
Synonyms:
latria |
| adrenocorticotrophin
|
(noun) a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex |
Synonyms:
corticotrophin,
corticotropin,
ACTH,
adrenocorticotrophic hormone,
adrenocorticotropic hormone,
adrenocorticotropin |
|---|
| adrenocorticotropin
|
(noun) a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex |
Synonyms:
corticotrophin,
corticotropin,
ACTH,
adrenocorticotrophic hormone,
adrenocorticotrophin,
adrenocorticotropic hormone |
|---|
| adsorption
|
(noun) the accumulation of molecules of a gas to form a thin film on the surface of a solid |
Synonyms:
surface assimilation |
|---|
| adulation
|
(noun) servile flattery; exaggerated and hypocritical praise |
- |
|---|
| adulteration
|
(noun) being mixed with extraneous material; the product of adulterating |
Synonyms:
debasement |
|---|
| (noun) the act of adulterating (especially the illicit substitution of one substance for another) |
- |