Lignin definition is - an amorphous polymer related to cellulose that provides rigidity and together with cellulose forms the woody cell walls of plants and the cementing material between them. • LIGNIN (noun) The noun LIGNIN has 1 sense:. lignin synonyms, lignin pronunciation, lignin translation, English dictionary definition of lignin. Pronunciation . In fact, the word lignin comes from the Latin word meaning wood, making it pretty self-explanatory! lignin (lÄ­g`nÄ­n), a highly polymerized and complex chemical compound especially common in woody plants. lignin - WordReference English dictionary, questions, discussion and forums. The quiz will mainly deal with definitions related to lignin. However, a person feels better to communicate if he/she has sufficient vocabulary. n. A complex polymer, the chief noncarbohydrate constituent of wood, that binds to cellulose fibers and hardens and strengthens the cell walls of plants. All Free. Ex: Lignin, is a naturally binding agent in wood, which causes discoloration, if there is sufficient exposure to light. Information and translations of LIGNIN in the most comprehensive dictionary definitions resource on the web. Lignin Meaning in Urdu - In the age of digital communication, any person should learn and understand multiple languages for better communication. Lignin translation english, German - English dictionary, meaning, see also 'Linie',Linon',linieren',linkshin', example of use, definition, conjugation, Reverso dictionary Definition of LIGNIN in the dictionary. The questions will ask you to identify particular properties of lignin. Enrich your vocabulary with the English Definition dictionary It will also ask you to explain lignin's common functions. Define lignin. lignin definition in English dictionary, lignin meaning, synonyms, see also 'linin',ligni-',lightning',lignocaine'. 1. a complex polymer; the chief constituent of wood other than carbohydrates; binds to cellulose fibers to harden and strengthen cell walls of plants Familiarity information: LIGNIN used as a noun is very rare. The cellulose walls of the wood become impregnated with lignin, a process called lignification, which greatly increases the strength and hardness of the cell and gives the necessary rigidity to the tree. lignin [lig´nin] a woody substance closely associated with cellulose in plants and grouped with the polysaccharides, although it is not actually a carbohydrate; it combines with bile acids to prevent their absorption. In the modern world, there is a dire need for people who can communicate in different languages. Dictionary entry overview: What does lignin mean? IPA : [ ˈliÉ¡nin] Hyphenation: lig‧nin; Rhymes: -in; Noun . Lignin fibers are less digestible by gut bacteria than other polysaccharides. Meaning of LIGNIN. Lignin Meaning in Urdu. From English lignin. lignin (plural ligninek) (organic chemistry) lignin (complex non-carbohydrate aromatic polymer present in all wood) Declension Dictionary source: English Spanish Dictionary (Granada University, Spain), 7.7 More: English to Spanish translation of lignin