Chitin (Noun)
Meaning
A tough semitransparent horny substance; the principal component of the exoskeletons of arthropods and the cell walls of certain fungi.
Classification
Nouns denoting substances.
Examples
- The exoskeleton of the beetle is primarily composed of chitin, which provides protection and support for its body.
- Chitin is a key component in the cell walls of certain fungi, allowing them to maintain their structure and integrity.
- The crab's shell is made up of a combination of chitin and other materials, giving it a hard and durable exterior.
- Insects such as butterflies and moths have exoskeletons that are rich in chitin, which helps to provide them with the necessary strength and rigidity.
- The cell walls of certain types of mushrooms contain chitin, which plays a crucial role in maintaining their shape and structure.