Bible Dictionaries
Lignification

Webster's Dictionary

(n.) A change in the character of a cell wall, by which it becomes harder. It is supposed to be due to an incrustation of lignin.

Bibliography Information
Webster, Noah. Entry for 'Lignification'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​l/lignification.html. 1828.