1. small air-breathing arthropod
2. a person who has a nasty or unethical character undeserving of respect
Definition categories: person
Sentences with insect as a noun:
- Our shed has several insect infestions, including ants, yellowjackets, and wasps.
- The swamp is swarming with every sort of insect.
- The manager’s assistant was the worst sort of insect.