| CWS | cell wall skeleton; chest wall stimulation; child welfare service; cold water-soluble; cotton wool s... |
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| CBE | cotton bract |
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| cotton-wool spots | <clinical sign, ophthalmology> White, fuzzy areas on the surface of the retina (accumulations of cellular organelles) caused by damage (usually infarction) of the retinal fibre layer. Synonym: cotton-wool spots. (05 Mar 2000) |
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| cotton-wool patches | <clinical sign, ophthalmology> White, fuzzy areas on the surface of the retina (accumulations of cellular organelles) caused by damage (usually infarction) of the retinal fibre layer. Synonym: cotton-wool spots. (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) |
| Holmgren's wool test | A test for colour blindness, in which the subject matches variously coloured skeins of wool. (05 Mar 2000) |
| hydrous wool fat | 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) |
| absorbent cotton | Cotton from which all fatty matter has been extracted, so that it readily takes up fluids. (05 Mar 2000) |
| cotton | <botany> Any of the cultivated varieties of gossypium, herbs or shrubs of the malvaceae family that yield fibre for textiles and absorbent dressings, oil from seeds, and various chemicals. The fibres cause byssinosis if inhaled over a period. Gossypol is a male anti-fertility agent from cottonseed oil. (12 Dec 1998) |
| cotton-dust asthma | <chest medicine> Exposures to cotton dust during the production of yarns, linen and rope can produce chronic obstructive lung disease (after 10 years). Early symptoms include chest tightness. Treatment includes bronchodilators and removal from work environment. (21 Mar 1998) |
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