What is another word for lignin?
Pronunciation: [lˈɪɡnɪn] (IPA) 
Lignin is a complex organic polymer that is a major component of plant cell walls. It gives support to plants by strengthening their tissues and provides rigidity to the stems, roots and leaves. However, when it comes to scientific writing, using the word "lignin" repeatedly can make the text boring and repetitive. Hence, here are a few synonyms that can be used interchangeably with lignin - lignina, xylary fiber, wood fiber, klason lignin, cellulose, holocellulose, pulpwood, and hemicellulose. These synonyms will help writers to maintain a natural flow in writing and make it more readable and engaging.
