neuter

nouns

a gender that refers chiefly (but not exclusively) to inanimate objects (neither masculine nor feminine)
neuter
is a type of (narrower)
a grammatical category in inflected languages governing the agreement between nouns and pronouns and adjectives; in some languages it is quite arbitrary but in Indo-European languages it is usually based on sex or animateness
gender, grammatical gender

verbs

remove the ovaries of
"Is your cat spayed?"
alter, castrate, neuter, spay

adjectives

of grammatical gender
"`it' is the third-person singular neuter pronoun"
neuter
antonym
masculine
antonym
feminine
having no or imperfectly developed or nonfunctional sex organs
neuter, sexless