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logwood 音标拼音: [l'ɑgw,ʊd] n. 苏方木,其心材 苏方木,其心材 logwood n 1: very hard brown to brownish-red heartwood of a logwood tree; used in preparing a purplish red dye 2: spiny shrub or small tree of Central America and West Indies having bipinnate leaves and racemes of small bright yellow flowers and yielding a hard brown or brownish-red heartwood used in preparing a black dye [synonym: {logwood}, {logwood tree}, {campeachy}, {bloodwood tree}, {Haematoxylum campechianum}] Logwood \Log"wood`\n. [So called from being imported in logs.]
The heartwood of a tree ({H[ae]matoxylon Campechianum}), a native of South America, It is a red, heavy wood, containing a crystalline substance called h[ae]matoxylin, and is used largely in dyeing. An extract from this wood is used in medicine as an astringent. Also called {Campeachy wood}, and {bloodwood}. [1913 Webster]
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