| abdominocentesis | (noun) centesis of the belly to remove fluid for diagnosis | Synonyms: paracentesis |
|---|
| abocclusion | (noun) the condition in which the upper teeth do not touch the lower teeth when biting | - |
|---|
| abrocome | (noun) ratlike rodent with soft fur and large ears of the Andes | Synonyms: chinchilla rat, rat chinchilla |
|---|
| 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 |
|---|
| acanthocyte | (noun) an abnormal red blood cell that has thorny projections of protoplasm | - |
|---|
| acanthocytosis | (noun) the presence of acanthocytes in the blood stream (as in abetalipoproteinemia) | - |
|---|
| acrocarp | (noun) a moss in which the main axis is terminated by the archegonium (and hence the capsule) | Synonyms: acrocarpous moss |
|---|
| acrocarpous | (adjective) (of mosses) having the archegonia at the top of the stem | - |
|---|
| acrocentric | (adjective) having a subterminal centromere | - |
|---|
| acrocephaly | (noun) a congenital abnormality of the skull; the top of the skull assumes a cone shape | Synonyms: oxycephaly |
|---|
| acrocyanosis | (noun) cyanosis of the extremities; can occur when a spasm of the blood vessels is caused by exposure to cold or by strong emotion | Synonyms: Raynaud's sign |
|---|
| adenocarcinoma | (noun) malignant tumor originating in glandular epithelium | Synonyms: glandular cancer, glandular carcinoma |
|---|
| adenocarcinomatous | (adjective) of or pertaining to adenocarcinoma | - |
|---|
| adhocracy | (noun) an organization with little or no structure | - |
|---|
| adrenocortical | (adjective) of or derived from the cortex of the adrenal glands | - |
|---|
| adrenocorticotrophic | (adjective) stimulating or acting on the adrenal cortex | Synonyms: adrenocorticotropic |
|---|
| adrenocorticotrophin | (noun) a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex | Synonyms: ACTH, adrenocorticotrophic hormone, adrenocorticotropic hormone, adrenocorticotropin, corticotrophin, corticotropin |
|---|
| adrenocorticotropic | (adjective) stimulating or acting on the adrenal cortex | Synonyms: adrenocorticotrophic |
|---|
| adrenocorticotropin | (noun) a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex | Synonyms: ACTH, adrenocorticotrophic hormone, adrenocorticotrophin, adrenocorticotropic hormone, corticotrophin, corticotropin |
|---|
| advocacy | (noun) active support of an idea or cause etc.; especially the act of pleading or arguing for something | Synonyms: protagonism |
|---|
| advocate | (noun) a person who pleads for a cause or propounds an idea | Synonyms: advocator, exponent, proponent |
|---|
| (noun) a lawyer who pleads cases in court | Synonyms: counsel, counsellor, counselor-at-law, counselor, pleader |
| (verb) push for something | Synonyms: recommend, urge |
| (verb) speak, plead, or argue in favor of | Synonyms: preach |
| advocator | (noun) a person who pleads for a cause or propounds an idea | Synonyms: advocate, exponent, proponent |
|---|
| aftershock | (noun) a tremor (or one of a series of tremors) occurring after the main shock of an earthquake | - |
|---|
| agranulocytic | (adjective) relating to the blood disorder of agranulocytosis | - |
|---|
| agranulocytosis | (noun) an acute blood disorder (often caused by radiation or drug therapy) characterized by severe reduction in granulocytes | Synonyms: agranulosis, granulocytopenia |
|---|
| airdock | (noun) a large structure at an airport where aircraft can be stored and maintained | Synonyms: hangar, repair shed |
|---|
| airlock | (noun) a chamber that provides access to space where air is under pressure | Synonyms: air lock |
|---|
| akaryocyte | (noun) a cell without a nucleus (as an erythrocyte) | Synonyms: acaryote, akaryote |
|---|
| allocable | (adjective) capable of being distributed | Synonyms: allocatable, apportionable |
|---|
| allocatable | (adjective) capable of being distributed | Synonyms: allocable, apportionable |
|---|
| allocate | (verb) distribute according to a plan or set apart for a special purpose | Synonyms: apportion |
|---|
| allocation | (noun) the act of distributing by allotting or apportioning; distribution according to a plan | Synonyms: allotment, apportioning, apportionment, assignation, parceling, parcelling |
|---|
| (noun) (computer science) the assignment of particular areas of a magnetic disk to particular data or instructions | Synonyms: storage allocation |
| (noun) a share set aside for a specific purpose | Synonyms: allotment |
| allocator | (noun) a person with authority to allot or deal out or apportion | Synonyms: distributor |
|---|
| allochronic | (adjective) (of taxa) occurring in different geologic times | - |
|---|
| allochthonous | (adjective) of rocks, deposits, etc.; found in a place other than where they and their constituents were formed | - |
|---|
| allocution | (noun) (rhetoric) a formal or authoritative address that advises or exhorts | - |
|---|
| alocasia | (noun) any plant of the genus Alocasia having large showy basal leaves and boat-shaped spathe and reddish berries | Synonyms: elephant's ear, elephant ear |
|---|
| alpenstock | (noun) a stout staff with a metal point; used by mountain climbers | - |
|---|
| altocumulus | (noun) a cumulus cloud at an intermediate altitude of 2 or 3 miles | Synonyms: altocumulus cloud |
|---|
| amboceptor | (noun) an immune body formed in the blood during infection or immunization that serves to link the complement to the antigen. | - |
|---|
| amniocentesis | (noun) (pregnancy) extraction by centesis of amniotic fluid from a pregnant woman (after the 15th week of pregnancy) to aid in the diagnosis of fetal abnormalities | Synonyms: amnio |
|---|
| anemoclinometer | (noun) A type of instrument which measures the inclination of the wind to the horizontal plane. | - |
|---|
| angiocardiogram | (noun) a series of X rays representing the action of the heart and its blood vessels after the injection of a radiopaque substance | - |
|---|
| angiocarp | (noun) tree bearing fruit enclosed in a shell or involucre or husk | - |
|---|
| angiocarpic | (adjective) having or being fruit enclosed in a shell or husk | Synonyms: angiocarpous |
|---|
| angiocarpous | (adjective) having or being fruit enclosed in a shell or husk | Synonyms: angiocarpic |
|---|
| anthropocentric | (adjective) human-centered | - |
|---|
| anthropocentricity | (noun) an inclination to evaluate reality exclusively in terms of human values | Synonyms: anthropocentrism |
|---|
| anthropocentrism | (noun) an inclination to evaluate reality exclusively in terms of human values | Synonyms: anthropocentricity |
|---|
| anticlockwise | (adjective) in the direction opposite to the rotation of the hands of a clock | Synonyms: contraclockwise, counterclockwise |
|---|
| (adverb) in a direction opposite to the direction in which the hands of a clock move | Synonyms: counterclockwise |
| antiknock | (adjective) suppressing or eliminating engine knock in combustion engines | Synonyms: antiknocking |
|---|
| (noun) any of various compounds that are added to gasoline to reduce engine knocking | - |
| antiknocking | (adjective) suppressing or eliminating engine knock in combustion engines | Synonyms: antiknock |
|---|
| antisocial | (adjective) shunning contact with others | - |
|---|
| (adjective) hostile to or disruptive of normal standards of social behavior | Synonyms: asocial |
| apocalypse | (noun) a cosmic cataclysm in which God destroys the ruling powers of evil | - |
|---|
| apocalyptic | (adjective) of or relating to an apocalypse | - |
|---|
| (adjective) prophetic of devastation or ultimate doom | Synonyms: apocalyptical, revelatory |
| apocalyptical | (adjective) prophetic of devastation or ultimate doom | Synonyms: apocalyptic, revelatory |
|---|
| apocarpous | (adjective) (of ovaries of flowering plants) consisting of carpels that are free from one another as in buttercups or roses | - |
|---|
| apochromatic | (adjective) corrected for both chromatic and spherical aberration | - |
|---|
| apocope | (noun) abbreviation of a word by omitting the final sound or sounds | - |
|---|
| apocrine | (adjective) (of exocrine glands) producing a secretion in which part of the secreting cell is released with the secretion | - |
|---|
| apocryphal | (adjective) being of questionable authenticity | - |
|---|
| apocryphalness | (noun) The property of being of doubtful authenticity, of lacking authority, or of not being regarded as canonical. | - |
|---|
| (noun) The property of being of dubious veracity; of questionable accuracy or truthfulness. | - |
| apocynaceous | (adjective) of or relating to tropical plants of the family Apocynaceae | - |
|---|
| archdiocesan | (adjective) of or relating to an archdiocese | - |
|---|
| archdiocese | (noun) the diocese of an archbishop | - |
|---|
| aristocracy | (noun) a privileged class holding hereditary titles | Synonyms: nobility |
|---|
| (noun) the most powerful members of a society | Synonyms: gentry |
| aristocrat | (noun) a member of the aristocracy | Synonyms: blue blood, patrician |
|---|
| aristocratic | (adjective) belonging to or characteristic of the nobility or aristocracy | Synonyms: aristocratical, blue-blooded, blue, gentle, patrician |
|---|
| aristocratical | (adjective) belonging to or characteristic of the nobility or aristocracy | Synonyms: aristocratic, blue-blooded, blue, gentle, patrician |
|---|
| aristocratically | (adverb) in an aristocratic manner | - |
|---|
| aristocratism | (noun) the principles, practices or characteristics of aristocracy. | - |
|---|
| arthrocentesis | (noun) removal of fluid from a joint by centesis | - |
|---|
| ascocarp | (noun) mature fruiting body of an ascomycetous fungus | - |
|---|
| ascocarpous | (adjective) of or relating to ascocarps | - |
|---|
| asocial | (adjective) given to avoiding association with others | - |
|---|
| (adjective) hostile to or disruptive of normal standards of social behavior | Synonyms: antisocial |
| associability | (noun) the capability of being easily associated or joined or connected in thought | Synonyms: associableness |
|---|
| associable | (adjective) capable of being associated | - |
|---|
| associableness | (noun) the capability of being easily associated or joined or connected in thought | Synonyms: associability |
|---|
| associate | (adjective) having partial rights and privileges or subordinate status | - |
|---|
| (noun) a degree granted by a two-year college on successful completion of the undergraduates course of studies | Synonyms: associate degree |
| (noun) any event that usually accompanies or is closely connected with another | - |
| (noun) a person who joins with others in some activity or endeavor | - |
| (noun) a friend who is frequently in the company of another | Synonyms: companion, comrade, familiar, fellow |
| (noun) a person with subordinate membership in a society, institution, or commercial enterprise | - |
| (verb) make a logical or causal connection | Synonyms: colligate, connect, link, link up, relate, tie in |
| (verb) bring or come into association or action | Synonyms: consociate |
| (verb) keep company with; hang out with | Synonyms: affiliate, assort, consort |
| associateship | (noun) the position of associate (as in an office or academy) | - |
|---|
| association | (noun) the act of consorting with or joining with others | - |
|---|
| (noun) the process of bringing ideas or events together in memory or imagination | Synonyms: connection, connexion |
| (noun) a formal organization of people or groups of people | - |
| (noun) (ecology) a group of organisms (plants and animals) that live together in a certain geographical region and constitute a community with a few dominant species | - |
| (noun) (chemistry) any process of combination (especially in solution) that depends on relatively weak chemical bonding | - |
| (noun) a relation resulting from interaction or dependence | - |
| (noun) a social or business relationship | Synonyms: affiliation, tie-up, tie |
| (noun) the state of being connected together as in memory or imagination | - |
| associational | (adjective) of or relating to associations or associationism | - |
|---|
| associationism | (noun) (psychology) a theory that association is the basic principle of mental activity | Synonyms: association theory |
|---|
| associative | (adjective) characterized by or causing or resulting from the process of bringing ideas or events together in memory or imagination | Synonyms: associatory |
|---|
| associatory | (adjective) characterized by or causing or resulting from the process of bringing ideas or events together in memory or imagination | Synonyms: associative |
|---|
| astrocyte | (noun) comparatively large neuroglial cell | - |
|---|
| astrocytic | (adjective) of or relating to or containing large star-shaped cells in the neuroglia | - |
|---|
| atrocious | (adjective) provoking horror | Synonyms: frightful, horrible, horrifying, ugly |
|---|
| (adjective) exceptionally bad or displeasing | Synonyms: abominable, awful, dreadful, painful, terrible, unspeakable |
| (adjective) shockingly brutal or cruel | Synonyms: flagitious, grievous, monstrous |
| atrociously | (adverb) in a terrible manner | Synonyms: abominably, abysmally, awfully, rottenly, terribly |
|---|
| (adverb) to an extravagant or immoderate degree | Synonyms: outrageously |
| atrociousness | (noun) the quality of being shockingly cruel and inhumane | Synonyms: atrocity, barbarity, barbarousness, heinousness |
|---|
| atrocity | (noun) an act of atrocious cruelty | Synonyms: inhumanity |
|---|
| (noun) the quality of being shockingly cruel and inhumane | Synonyms: atrociousness, barbarity, barbarousness, heinousness |
| audiocassette | (noun) a cassette for audiotape | - |
|---|
| aurochs | (noun) large recently extinct long-horned European wild ox; considered one of the ancestors of domestic cattle | Synonyms: Bos primigenius, urus |
|---|
| (noun) European bison having a smaller and higher head than the North American bison | Synonyms: Bison bonasus, wisent |
| autocatalysis | (noun) catalysis in which the catalyst is one of the products of the reaction | - |
|---|
| autocatalytic | (adjective) relating to or proceeding by autocatalysis | - |
|---|
| autochthon | (noun) the earliest known inhabitants of a region | - |
|---|
| autochthonal | (adjective) originating where it is found | Synonyms: autochthonic, autochthonous, endemic, indigenous |
|---|
| autochthonic | (adjective) originating where it is found | Synonyms: autochthonal, autochthonous, endemic, indigenous |
|---|
| autochthonous | (adjective) of rocks, deposits, etc.; found where they and their constituents were formed | - |
|---|
| (adjective) originating where it is found | Synonyms: autochthonal, autochthonic, endemic, indigenous |
| autochthony | (noun) nativeness by virtue of originating or occurring naturally (as in a particular place) | Synonyms: endemism, indigenousness |
|---|