Neuter

1. (now uncommon) Neutral; on neither side; neither one thing nor another. Synonyms: impartial, neutral
2. (grammar) Having a form which is not masculine nor feminine; or having a form which is not of common gender.
3. (grammar) Intransitive. Synonym: intransitive
4. (biology) Sexless: having no or imperfectly developed sex organs.
5. (literary) Sexless, nonsexual.

Synonyms

• (biological): sexless, genderless