neuter

Từ điển Oxford Advanced Learner 8th

neu·ter [neuter neuters neutered neutering] adjective, verb BrE [ˈnjuːtə(r)] NAmE [ˈnuːtər]
adjective (grammar) (in some languages)
belonging to a class of nouns, pronouns, adjectives or verbs whose ↑gender is not ↑feminine or ↑masculine
•The Polish word for ‘window’ is neuter.

Word Origin:
late Middle English: via Old French from Latin neuter ‘neither’, from ne- ‘not’ + uter ‘either’.
 
verb
1. ~ sth to remove part of the sex organs of an animal so that it cannot produce young
•Has your cat been neutered?
2. ~ sth (disapproving)to prevent sth from having the effect that it ought to have
Verb forms:

Word Origin:
late Middle English: via Old French from Latin neuter ‘neither’, from ne- ‘not’ + uter ‘either’.
 

• Từ đồng nghĩa / Synonyms:
  sexless, alter, spay, castrate
• Từ trái nghĩa / Antonyms:
  masculine, feminine