Meaning of the word chitin in English

What does chitin mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

chitin

US /ˈkaɪ.tən/
UK /ˈkaɪ.tɪn/

Noun

a fibrous substance consisting of polysaccharides and forming the major constituent in the exoskeleton of arthropods and the cell walls of fungi.

Example:
The hard shell of a crab is primarily composed of chitin.
Fungi cell walls contain chitin, which provides structural support.