spermaceti wax
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Spermaceti — (from Greek sperma , seed, and cetus , whale) is a wax present in the head cavities of the sperm whale ( Physeter macrocephalus ). Spermaceti is extracted from whale oil by crystallisation at 6 °C, when treated by pressure and a chemical solution … Wikipedia
Wax — For other uses, see Wax (disambiguation). Cetyl palmitate, a typical wax ester … Wikipedia
wax — wax1 waxable, adj. waxlike, adj. /waks/, n. 1. Also called beeswax. a solid, yellowish, nonglycerine substance allied to fats and oils, secreted by bees, plastic when warm and melting at about 145°F, variously employed in making candles, models,… … Universalium
spermaceti — spermacetilike, adj. /sperr meuh set ee, see tee/, n. Chem., Pharm. a pearly white, waxy, translucent solid, obtained from the oil in the head of the sperm whale: used chiefly in cosmetics and candles, and as an emollient. Also called cetaceum.… … Universalium
wax — I. /wæks / (say waks) noun 1. any of a group of amorphous solid materials consisting of esters of monohydric alcohols and the higher homologues of fatty acids, as beeswax, an ester of palmitic acid, C30H61OCOC15H31. 2. any of various other… …
wax — I [[t]wæks[/t]] n. 1) biochem. ent Also called beeswax a solid, yellowish, nonglycerine substance allied to fats and oils, secreted by bees in constructing their honeycomb, used in making candles, casts, ointments, etc. 2) biochem. any of various … From formal English to slang
wax — I (New American Roget s College Thesaurus) v. cere, grease, coat, smooth, polish; grow, increase, strengthen. See smoothness. n. tallow, paraffin, beeswax, cerumen, oil. II (Roget s IV) n. Waxes include: paraffin, resin, spermaceti, lanolin,… … English dictionary for students
wax — 1. A thick, tenacious substance, plastic at room temperature, secreted by bees for building the cells of their honeycomb. SYN: beeswax, cera. 2. Any substance with physical properties similar to those of beeswax, of animal, vegetable … Medical dictionary
spermaceti — noun A wax obtained from the head of sperm whales. It is used to make cosmetics etc … Wiktionary
spermaceti — n. wax like substance used in candles, ointments, etc., obtained from oil of sperm whale, etc … Dictionary of difficult words
