wood creosote

wood creosote
creosote obtained by distilling wood tar, mainly from beech trees (Fagus sylvatica); it is a colorless to yellowish, oily, refractive liquid composed mainly of the phenol derivatives guaiacol and creosol. It was formerly used as an expectorant and external antiseptic but is now rarely used in the United States.

Medical dictionary. 2011.

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  • wood creosote — noun see creosote I …   Useful english dictionary

  • Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… …   Universalium

  • Creosote — For other uses, see Creosote (disambiguation). Creosote is the portion of chemical products obtained by the distillation of a tar that remains heavier than water, notably useful for its anti septic and preservative properties.[1] It is produced… …   Wikipedia

  • wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… …   Universalium

  • creosote — noun (U) a thick, brown, oily liquid used for preserving wood creosote verb (T) …   Longman dictionary of contemporary English

  • Créosote — Général No CAS 8001 58 9 No EINECS …   Wikipédia en Français

  • Creosote — Cre o*sote (kr[=e] [ o]*s[=o]t), n. [Gr. kre as, gen. kre ws, flesh + sw zein to preserve.] (Chem.) Wood tar oil; an oily antiseptic liquid, of a burning smoky taste, colorless when pure, but usually colored yellow or brown by impurity or… …   The Collaborative International Dictionary of English

  • creosote — [krē′ə sōt΄] n. [Ger kreosot < Gr kreas (gen. kreōs), flesh (see CRUDE) + sōtēr, savior < sōzein, to save, preserve < IE base * teu , to swell (> TUMOR); so named (1832) by K. v. Reichenbach (1788 1869), Ger scientist] 1. a… …   English World dictionary

  • creosote — ► NOUN 1) a dark brown oil distilled from coal tar, used as a wood preservative. 2) a liquid distilled from wood tar and used as an antiseptic. ► VERB ▪ treat with creosote. ORIGIN from Greek kreas flesh + s t r preserver …   English terms dictionary

  • wood tar — wood′ tar n. chem. a dark, viscid wood product used to preserve timber, rope, etc., or distilled to yield creosote, oils, and pitch • Etymology: 1855–60 …   From formal English to slang

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