ablepharia | (noun) a congenital absence of eyelids (partial or complete) | - |
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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 |
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acataphasia | (noun) a disorder in which a lesion to the central nervous system leaves you unable to formulate a statement or to express yourself in an organized manner | - |
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acephalia | (noun) absence of the head (as in the development of some monsters) | Synonyms: acephalism, acephaly |
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acephalism | (noun) absence of the head (as in the development of some monsters) | Synonyms: acephalia, acephaly |
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acephaly | (noun) absence of the head (as in the development of some monsters) | Synonyms: acephalia, acephalism |
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acrocephaly | (noun) a congenital abnormality of the skull; the top of the skull assumes a cone shape | Synonyms: oxycephaly |
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acromphalus | (noun) abnormal protrusion of the navel; sometimes the start of umbilical hernia | - |
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aerophagia | (noun) swallowing air (usually followed by belching and discomfort and flatulence) | - |
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agrapha | (noun) sayings of Jesus not recorded in the canonical Gospels | - |
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alpha | (noun) the 1st letter of the Greek alphabet | - |
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(noun) the beginning of a series or sequence | - |
alphabet | (noun) the elementary stages of any subject (usually plural) | Synonyms: first principles, rudiments |
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(noun) a character set that includes letters and is used to write a language | Synonyms: ABC's, ABC, ABCs |
alphabetisation | (noun) the act of putting in alphabetical order | Synonyms: alphabetization |
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alphabetiser | (noun) a literate person who can arrange items in alphabetical order | Synonyms: alphabetizer |
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alphabetization | (noun) the act of putting in alphabetical order | Synonyms: alphabetisation |
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alphabetizer | (noun) a literate person who can arrange items in alphabetical order | Synonyms: alphabetiser |
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alphanumerics | (noun) a character set that includes letters and digits and punctuation | Synonyms: alphanumeric characters |
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alphavirus | (noun) an arbovirus of the family Togaviridae that can cause a variety of encephalitis in horses | - |
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amorpha | (noun) any plant of the genus Amorpha having odd-pinnate leaves and purplish spicate flowers | - |
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amorphophallus | (noun) any plant of the genus Amorphophallus | - |
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analphabet | (noun) an illiterate person who does not know the alphabet | Synonyms: analphabetic |
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analphabetic | (noun) an illiterate person who does not know the alphabet | Synonyms: analphabet |
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analphabetism | (noun) an inability to read | Synonyms: illiteracy |
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anaphase | (noun) the stage of meiosis or mitosis when chromosomes move toward opposite ends of the nuclear spindle | - |
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anencephalia | (noun) a defect in brain development resulting in small or missing brain hemispheres | Synonyms: anencephaly |
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anencephaly | (noun) a defect in brain development resulting in small or missing brain hemispheres | Synonyms: anencephalia |
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anthropophagite | (noun) a person who eats human flesh | Synonyms: anthropophagus, cannibal, man-eater |
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anthropophagus | (noun) a person who eats human flesh | Synonyms: anthropophagite, cannibal, man-eater |
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anthropophagy | (noun) human cannibalism; the eating of human flesh | - |
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aphaeresis | (noun) (linguistics) omission at the beginning of a word as in `coon' for `raccoon' or `till' for `until' | Synonyms: apheresis |
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aphagia | (noun) loss of the ability to swallow | - |
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aphakia | (noun) absence of the natural lens of the eye (usually resulting from the removal of cataracts) | - |
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aphakic | (noun) someone afflicted by aphakia; someone lacking the natural lenses of the eyes | - |
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aphanite | (noun) fine-grained homogeneous rock (such as basalt) containing minerals undetectable by the naked eye | - |
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aphasia | (noun) inability to use or understand language (spoken or written) because of a brain lesion | - |
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aphasic | (noun) someone affected by aphasia or inability to use or understand language | - |
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apocryphalness | (noun) The property of being of doubtful authenticity, of lacking authority, or of not being regarded as canonical. | - |
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(noun) The property of being of dubious veracity; of questionable accuracy or truthfulness. | - |
apophasis | (noun) mentioning something by saying it will not be mentioned | - |
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apophatism | (noun) the religious belief that God cannot be known but is completely `other' and must be described in negative terms (in terms of what God is not) | - |
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asphalt | (noun) a dark bituminous substance found in natural beds and as residue from petroleum distillation; consists mainly of hydrocarbons | Synonyms: mineral pitch |
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(noun) mixed asphalt and crushed gravel or sand; used especially for paving but also for roofing | - |
bacteriophage | (noun) a virus that is parasitic (reproduces itself) in bacteria | Synonyms: phage |
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blepharism | (noun) condition in which a person blinks continuously | - |
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blepharitis | (noun) inflammation of the eyelids characterized by redness and swelling and dried crusts | - |
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blepharospasm | (noun) spasm of the eyelid muscle resulting in closure of the eye | - |
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brachycephalic | (noun) an adult with a short broad head | - |
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brachycephalism | (noun) the quality of being brachycephalic | Synonyms: brachycephaly |
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brachycephaly | (noun) the quality of being brachycephalic | Synonyms: brachycephalism |
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caliphate | (noun) the office of a caliph | - |
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(noun) the territorial jurisdiction of a caliph | - |
cataphasia | (noun) a speech disorder in which the same word is repeated several times in succession | - |
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cataphatism | (noun) the religious belief that God has given enough clues to be known to humans positively and affirmatively (e.g., God created Adam `in his own image') | - |
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cellophane | (noun) a transparent paperlike product that is impervious to moisture and used to wrap candy or cigarettes etc. | - |
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cephalalgia | (noun) pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs | Synonyms: head ache, headache |
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cephalaspid | (noun) extinct jawless fish of the Devonian with armored head | Synonyms: osteostracan |
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cephalexin | (noun) a cephalosporin antibiotic (trade names Keflex and Keflin and Keftab) commonly prescribed for mild to moderately severe infections of the skin or ears or throat or lungs or urinary tract | Synonyms: Keflex, Keflin, Keftab |
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cephalhematoma | (noun) a collection of blood under the scalp of a newborn; caused by pressure during birth | Synonyms: cephalohematoma |
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cephalitis | (noun) inflammation of the brain usually caused by a virus; symptoms include headache and neck pain and drowsiness and nausea and fever (`phrenitis' is no longer in scientific use) | Synonyms: encephalitis, phrenitis |
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cephalochordate | (noun) fish-like animals having a notochord rather than a true spinal column | - |
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cephaloglycin | (noun) antibiotic related to cephalosporin but no longer in common use | Synonyms: Kafocin |
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cephalohematoma | (noun) a collection of blood under the scalp of a newborn; caused by pressure during birth | Synonyms: cephalhematoma |
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cephalometry | (noun) measurement of human heads | - |
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cephalopod | (noun) marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles | Synonyms: cephalopod mollusk |
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cephaloridine | (noun) a broad spectrum semisynthetic antibiotic produced by modifying cephalosporin | - |
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cephalosporin | (noun) one of several broad spectrum antibiotic substances obtained from fungi and related to penicillin (trade names Mefoxin); addition of side chains has produced semisynthetic antibiotics with greater antibacterial activity | Synonyms: Mefoxin |
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cephalothin | (noun) a semisynthetic analogue of cephalosporin | - |
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clinocephalism | (noun) a congenital defect in which the top of the head is depressed (concave instead of convex) | Synonyms: clinocephaly |
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clinocephaly | (noun) a congenital defect in which the top of the head is depressed (concave instead of convex) | Synonyms: clinocephalism |
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coliphage | (noun) a bacteriophage that infects the bacterium Escherichia coli | - |
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coprophagia | (noun) eating feces; in human a symptom of some kinds of insanity | Synonyms: coprophagy |
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coprophagy | (noun) eating feces; in human a symptom of some kinds of insanity | Synonyms: coprophagia |
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coryphantha | (noun) a cactus of the genus Coryphantha | - |
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diaphanoscope | (noun) An instrument for illuminating the interior of a cavity to determine the translucency of its walls. | - |
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diencephalon | (noun) the posterior division of the forebrain; connects the cerebral hemispheres with the mesencephalon | Synonyms: betweenbrain, interbrain, thalmencephalon |
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dolichocephalic | (noun) an adult with a long narrow head | - |
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dolichocephalism | (noun) the quality of being dolichocephalic | Synonyms: dolichocephaly |
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dolichocephaly | (noun) the quality of being dolichocephalic | Synonyms: dolichocephalism |
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dysphagia | (noun) condition in which swallowing is difficult or painful | - |
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dysphasia | (noun) an impairment of language (especially speech production) that is usually due to brain damage | - |
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echoencephalogram | (noun) a graphical image of the brain produced by an echoencephalograph | - |
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echoencephalograph | (noun) a sonograph that creates an image of the brain and its abnormalities | - |
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echoencephalography | (noun) a noninvasive diagnostic procedure that uses ultrasound to study the anatomy of the brain | - |
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electroencephalogram | (noun) a graphical record of electrical activity of the brain; produced by an electroencephalograph | Synonyms: EEG, encephalogram |
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electroencephalograph | (noun) medical instrument that records electric currents generated by the brain | - |
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elephant | (noun) five-toed pachyderm | - |
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(noun) the symbol of the Republican Party; introduced in cartoons by Thomas Nast in 1874 | - |
elephantiasis | (noun) hypertrophy of certain body parts (usually legs and scrotum); the end state of the disease filariasis | - |
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emphasis | (noun) intensity or forcefulness of expression | Synonyms: vehemence |
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(noun) the relative prominence of a syllable or musical note (especially with regard to stress or pitch) | Synonyms: accent, stress |
(noun) special and significant stress by means of position or repetition e.g. | - |
(noun) special importance or significance | Synonyms: accent |
emphasizing | (noun) the act of giving special importance or significance to something | Synonyms: accenting, accentuation |
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encephalartos | (noun) any of numerous cycads of the genus Encephalartos having stout cylindrical trunks and a terminal crown of long often spiny pinnate leaves | - |
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encephalitis | (noun) inflammation of the brain usually caused by a virus; symptoms include headache and neck pain and drowsiness and nausea and fever (`phrenitis' is no longer in scientific use) | Synonyms: cephalitis, phrenitis |
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encephalocele | (noun) protrusion of brain tissue through a congenital fissure in the skull | - |
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encephalogram | (noun) an X ray of the brain made by replacing spinal fluid with a gas (usually oxygen) to improve contrast | Synonyms: pneumoencephalogram |
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(noun) a graphical record of electrical activity of the brain; produced by an electroencephalograph | Synonyms: EEG, electroencephalogram |
encephalograph | (noun) Any apparatus used to produce an encephalogram by recording electric currents generated by the brain. | - |
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encephalography | (noun) roentgenography of the brain after spinal fluid has been replaced by a gas (usually oxygen); produces an encephalogram | - |
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encephalomeningitis | (noun) inflammation of the brain and spinal cord and their meninges | Synonyms: cerebromeningitis, meningoencephalitis |
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encephalomyelitis | (noun) inflammation of the brain and spinal cord | - |
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encephalon | (noun) that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord | Synonyms: brain |
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encephalopathy | (noun) any disorder or disease of the brain | Synonyms: brain disease, brain disorder |
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enkephalin | (noun) an endorphin having opiate qualities that occurs in the brain and spinal cord and elsewhere | - |
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epha | (noun) an ancient Hebrew unit of dry measure equal to about a bushel | Synonyms: ephah |
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ephah | (noun) an ancient Hebrew unit of dry measure equal to about a bushel | Synonyms: epha |
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epikeratophakia | (noun) using a piece of donated corneal tissue to repair the eye of someone who has had a cataract removed | - |
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