| CWS | cell wall skeleton; chest wall stimulation; child welfare service; cold water-soluble; cotton wool s... |
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| alcohols | Alkyl compounds containing a hydroxyl group. They are classified according to relation of the carbon atom: primary alcohols, r-ch2oh; secondary alcohols, r2-choh; tertiary alcohols, r3-coh. (12 Dec 1998) |
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| amino alcohols | Compounds possessing both a hydroxyl (-oh) and an amino group (-nh2). (12 Dec 1998) |
| benzyl alcohols | Alcohols derived from the aryl radical (c6h5ch2-) and defined by c6h5choh. The concept includes derivatives with any substituents on the benzene ring. (12 Dec 1998) |
| polyoxyethylene alcohols | <chemistry> Used as emulsifying and wetting agents, antistats, solubilisers, defoamers, and other industrial applications. Laureth 9 as spermaticide; pharmaceutic aid (surfactant). (05 Mar 2000) |
| sugar alcohols | Polyhydric alcohols having no more than one hydroxy group attached to each carbon atom. They are formed by the reduction of the carbonyl group of a sugar to a hydroxyl group. (12 Dec 1998) |
| fatty alcohols | Usually high-molecular-weight, straight-chain primary alcohols, but can also range from as few as 4 carbons, derived from natural fats and oils, including lauryl, stearyl, oleyl, and linoleyl alcohols. They are used in pharmaceuticals, cosmetics, detergents, plastics, and lube oils and in textile manufacture. (12 Dec 1998) |
| unsaturated alcohols | Those alcohol's whose carbon chains contain one or more double or triple bonds. (05 Mar 2000) |
| wood wool | A specially prepared, not compressed, wood fibre used for surgical dressings. (05 Mar 2000) |
| wool | 1. The soft and curled, or crisped, species of hair which grows on sheep and some other animals, and which in fineness sometimes approaches to fur; chiefly applied to the fleecy coat of the sheep, which constitutes a most essential material of clothing in all cold and temperate climates. Wool consists essentially of keratin. 2. Short, thick hair, especially when crisped or curled. "Wool of bat and tongue of dog." (Shak) 3. <botany> A sort of pubescence, or a clothing of dense, curling hairs on the surface of certain plants. Dead pulled wool, wool pulled from a carcass. Mineral wool. See Mineral. Philosopher's wool. <chemistry> See Zinc oxide, under Zinc. Pulled wool, wool pulled from a pelt, or undressed hide. Slag wool. Same as Mineral wool. Wool ball, a ball or mass of wool. Wool burler, one who removes little burs, knots, or extraneous matter, from wool, or the surface of woolen cloth. Wool comber. One whose occupation is to comb wool. A machine for combing wool. <botany> Wool grass, a disease, resembling malignant pustule, occurring among those who handle the wool of goats and sheep. Wool staple, a city or town where wool used to be brought to the king's staple for sale. Wool stapler. One who deals in wool. One who sorts wool according to its staple, or its adaptation to different manufacturing purposes. Wool winder, a person employed to wind, or make up, wool into bundles to be packed for sale. Origin: OE. Wolle, wulle, AS. Wull; akin to D. Wol, OHG. Wolla, G. Wolle, Icel. & Sw. Ull, Dan. Uld, Goth, wulla, Lith. Vilna, Russ. Volna, L. Vellus, Skr. Rn wool, to cover, . Cf. Flannel, Velvet. Source: Websters Dictionary (01 Mar 1998) |
| wool ball | A trichophytobezoar formed chiefly of wool and vegetable matter in the stomach of sheep. (05 Mar 2000) |
| wool fat | <physiology> A peculiar fatlike body, made up of cholesterin and certain fatty acids, found in feathers, hair, wool, and keratin tissues generally. Under the same name, it is prepared from wool for commercial purposes, and forms an admirable basis for ointments, being readily absorbed by the skin. Origin: L. Lana wool + oleum oil. Source: Websters Dictionary (01 Mar 1998) |
| wool maggot | The larva of one of several species of blowflies which deposit eggs on sheep, causing myiasis. Synonym: fleece worm. (05 Mar 2000) |
| wool-sorter's disease | A form of anthrax acquired by inhalation of dust containing Bacillus anthracis; there is an initial chill followed by pain in the back and legs, rapid respiration, dyspnea, cough, fever, rapid pulse, and extreme cardiovascular collapse. Synonym: anthrax pneumonia, ragpicker's disease, ragsorter's disease, rag-sorter's disease, wool-sorter's pneumonia, woolsorter's disease, wool-sorter's disease. (05 Mar 2000) |
| wool-sorter's pneumonia | A form of anthrax acquired by inhalation of dust containing Bacillus anthracis; there is an initial chill followed by pain in the back and legs, rapid respiration, dyspnea, cough, fever, rapid pulse, and extreme cardiovascular collapse. Synonym: anthrax pneumonia, ragpicker's disease, ragsorter's disease, rag-sorter's disease, wool-sorter's pneumonia, woolsorter's disease, wool-sorter's disease. (05 Mar 2000) |
| wool wax | The greasy substance obtained from the wool of the sheep Ovis aries (family Bovidae). Used as an emollient base for creams and ointments. Synonym: hydrous wool fat, lanolin, wool wax. Origin: L. Fat of wool (05 Mar 2000) |
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