ALL meanings of chitinous
chi·tin
C c - noun chitinous Made of, pertaining to, or resembling chitin. 1
- noun chitinous a nitrogen-containing polysaccharide, related chemically to cellulose, that forms a semitransparent horny substance and is a principal constituent of the exoskeleton, or outer covering, of insects, crustaceans, and arachnids. 1