Alisphenoidal :: Alisphenoidal (a.) Pertaining to or forming the wing of the sphenoid; relating to a bone in the base of the skull, which in the adult is often consolidated with the sphenoid; as, alisphenoid bone; alisphenoid canal..
Anastrophe :: Anastrophe (n.) An inversion of the natural order of words; as, echoed the hills, for, the hills echoed..
Antistrophe :: Antistrophe (n.) In Greek choruses and dances, the returning of the chorus, exactly answering to a previous strophe or movement from right to left. Hence: The lines of this part of the choral song..
Antistrophe :: Antistrophe (n.) The repetition of words in an inverse order; as, the master of the servant and the servant of the master..
Antistrophe :: Antistrophe (n.) The retort or turning of an adversary's plea against him.
Aphelion :: Aphelion (n.) That point of a planet's or comet's orbit which is most distant from the sun, the opposite point being the perihelion..
Apheliotropic :: Apheliotropic (a.) Turning away from the sun; -- said of leaves, etc..
Apheliotropism :: Apheliotropism (n.) The habit of bending from the sunlight; -- said of certain plants.
Aphemia :: Aphemia (n.) Loss of the power of speaking, while retaining the power of writing; -- a disorder of cerebral origin..
Apheresis :: Apheresis (n.) The dropping of a letter or syllable from the beginning of a word; e. g., cute for acute..
Apheresis :: Apheresis (n.) An operation by which any part is separated from the rest.
Aphesis :: Aphesis (n.) The loss of a short unaccented vowel at the beginning of a word; -- the result of a phonetic process; as, squire for esquire..
Aphetic :: Aphetic (a.) Shortened by dropping a letter or a syllable from the beginning of a word; as, an aphetic word or form..
Aphetism :: Aphetism (n.) An aphetized form of a word.
Aphetize :: Aphetize (v. t.) To shorten by aphesis.
Apostrophe :: Apostrophe (n.) A figure of speech by which the orator or writer suddenly breaks off from the previous method of his discourse, and addresses, in the second person, some person or thing, absent or present; as, Milton's apostrophe to Light at the beginning of the third book of Paradise Lost..
Apostrophe :: Apostrophe (n.) The contraction of a word by the omission of a letter or letters, which omission is marked by the character ['] placed where the letter or letters would have been; as, call'd for called..
Apostrophe :: Apostrophe (n.) The mark ['] used to denote that a word is contracted (as in ne'er for never, can't for can not), and as a sign of the possessive, singular and plural; as, a boy's hat, boys' hats. In the latter use it originally marked the omission of the letter e..
Atmosphere :: Atmosphere (n.) The whole mass of aeriform fluid surrounding the earth; -- applied also to the gaseous envelope of any celestial orb, or other body; as, the atmosphere of Mars..
Atmosphere :: Atmosphere (n.) Any gaseous envelope or medium.
Atmosphere :: Atmosphere (n.) A supposed medium around various bodies; as, electrical atmosphere, a medium formerly supposed to surround electrical bodies..
Atmosphere :: Atmosphere (n.) The pressure or weight of the air at the sea level, on a unit of surface, or about 14.7 Ibs. to the sq. inch..
Atmosphere :: Atmosphere (n.) Any surrounding or pervading influence or condition.
Atmosphere :: Atmosphere (n.) The portion of air in any locality, or affected by a special physical or sanitary condition; as, the atmosphere of the room; a moist or noxious atmosphere..