invalidate

Từ điển Oxford Learners Wordfinder Dictionary

verb

1. declare invalid (Freq. 1)
- The contract was annulled
- void a plea
• Syn:
annul, quash, void, avoid, nullify
• Ant:
validate
• Derivationally related forms:
nullifier (for: nullify), nullification (for: nullify), voidable (for: void), void (for: void), voider (for: void), annulment (for: annul), invalidation, invalidator
• Hypernyms:
cancel, strike down
• Hyponyms:
break, stet
• Verb Frames:
- Somebody ----s something
- Something ----s something
2. make invalid for use
- cancel cheques or tickets
• Syn:
cancel
• Hypernyms:
score, mark
• Verb Frames:
- Somebody ----s something
3. show to be invalid
• Syn:
nullify
• Ant:
validate
• Hypernyms:
negate, contradict
• Verb Frames:
- Somebody ----s something
- Something ----s something
4. take away the legal force of or render ineffective
- invalidate a contract
• Syn:
void, vitiate
• Ant:
validate
• Derivationally related forms:
vitiation (for: vitiate), voidable (for: void), invalidation
• Hypernyms:
change, alter, modify
• Verb Frames:
- Somebody ----s something
- Something ----s something

• Từ đồng nghĩa / Synonyms:
  void, vitiate, nullify, cancel, annul, quash, avoid
• Từ trái nghĩa / Antonyms:
  validate, formalize, formalise