| AE | above-elbow [amputation]; acrodermatitis enteropathica; activation energy; adult erythrocyte; advers... |
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| BHS | Bachelor of Health Science; beta-hemolytic streptococcus; breathholding spell |
| AD | Anoxic depolarization |
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| spell | 1. To tell; to relate; to teach. "Might I that legend find, By fairies spelt in mystic rhymes." (T. Warton) 2. To put under the influence of a spell; to affect by a spell; to bewitch; to fascinate; to charm. "Spelled with words of power." "He was much spelled with Eleanor Talbot." (Sir G. Buck) 3. To constitute; to measure. "The Saxon heptarchy, when seven kings put together did spell but one in effect." (Fuller) 4. To tell or name in their proper order letters of, as a word; to write or print in order the letters of, especially. The proper letters; to form, as words, by correct orthography. "The word "satire" ought to be spelled with i, and not with y." (Dryden) 5. To discover by characters or marks; to read with difficulty; usually with out; as, to spell out the sense of an author; to spell out a verse in the Bible. "To spell out a God in the works of creation." (South) "To sit spelling and observing divine justice upon every accident." (Milton) Origin: OE. Spellen, spellien, tell, relate, AS. Spellian, fr. Spell a saying, tale; akin to MHG. Spellen to relate, Goth. Spilln.e Spell a tale. In sense 4 and those following, OE. Spellen, perhaps originally a different word, and from or influenced by spell a splinter, from the use of a piece of wood to point to the letters in schools: cf. D. Spellen to spell. Cf. Spell splinter. Source: Websters Dictionary (01 Mar 1998) |
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| anoxic | Lack of oxygen. An adjective usually used to desribe a microbial habitat. (09 Oct 1997) |
| anoxic anoxia | A term formerly considered synonymous with hypoxic hypoxia, but now reserved for extremely severe cases in which oxygen is almost completely lacking. (05 Mar 2000) |
| anoxic culture | A culture of anaerobicmicrobes which use inorganic substances other thanoxygen as their terminal electron acceptors. (09 Oct 1997) |
| anoxic reactor | A bioreactor which is used to treat wastewater that utterly lacksdissolved oxygen, in it, faculatively anaerobic microbes are able tooxidize the sewage because they use nitrate ions as their oxygen source. (09 Oct 1997) |
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