neuter
neu-ter
noun
A grammatical gender that is neither masculine nor feminine.
"Latin has a neuter gender."
verb
To surgically remove an animal's reproductive organs to prevent breeding.
"We decided to neuter our cat."
adjective
Having no developed sexual organs; grammatically neither masculine nor feminine.
"Worker ants are neuter."
Thesaurus
Synonyms: alter, castrate, spay, sexless, nonsexual, asexual