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Ligniform

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• Lignify

  [lig-nuh-fahy] /ˈlɪg nəˌfaɪ/ verb (used with object), lignified, lignifying. 1. to convert into wood; cause to become woody. verb (used without object), lignified, lignifying. 2. to become wood or woody. /ˈlɪɡnɪˌfaɪ/ verb -fies, -fying, -fied 1. (botany) to make or become woody as a result of the deposition of lignin in the cell walls lignify […]

• Lignin

  [lig-nin] /ˈlɪg nɪn/ noun 1. Botany. an organic substance that, with cellulose, forms the chief part of woody tissue. 2. Papermaking. impure matter found in wood pulp. /ˈlɪɡnɪn/ noun 1. a complex polymer occurring in certain plant cell walls making the plant rigid n. 1822, from Latin lignum “wood” (see ligni-) + chemical suffix -in […]

• Lignite

  [lig-nahyt] /ˈlɪg naɪt/ noun 1. a soft coal, usually dark brown, often having a distinct woodlike texture, and intermediate in density and carbon content between peat and bituminous coal. /ˈlɪɡnaɪt/ noun 1. a brown carbonaceous sedimentary rock with woody texture that consists of accumulated layers of partially decomposed vegetation: used as a fuel. Fixed carbon […]

• Lignin-sulfonate

  noun, Chemistry. 1. a brown powder consisting of a sulfonate salt made from waste liquor of the sulfate pulping process of soft wood: used in concrete, leather tanning, as an additive in oil-well drilling mud, and as a source of vanillin.

• Lignite-wax

  noun 1. . [mon-tan] /ˈmɒn tæn/ noun 1. a dark-brown bituminous wax extracted from lignite and peat: used chiefly in polishes and waxes for furniture, shoes, etc. /ˈmɒntæn/ noun 1. a hard wax obtained from lignite and peat, varying in colour from white to dark brown. It is used in polishes and candles

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