- 1neuter something to remove part of the sex organs of an animal so that it cannot produce young Has your cat been neutered?
- 2neuter something (disapproving) to prevent something from having the effect that it ought to have
NAmE//ˈnut̮ər//Verb Forms present simple I / you / we / they neuter
he / she / it neuters
past simple neutered
-ing form neutering