obviate

Từ điển Oxford Learners Wordfinder Dictionary

verb

1. prevent the occurrence of;
prevent from happening
- Let's avoid a confrontation
- head off a confrontation
- avert a strike
• Syn:
debar, forefend, forfend, deflect, avert,
head off, stave off, fend off, avoid, ward off
• Derivationally related forms:
avoidable (for: avoid), avertible (for: avert), avertable (for: avert), obviation
• Hypernyms:
prevent, forestall, foreclose, preclude, forbid
• Verb Frames:
- Somebody ----s something
- Something ----s something
2. do away with
• Syn:
rid of, eliminate
• Ant:
necessitate
• Derivationally related forms:
obviation
• Hyponyms:
preclude, rule out, close out
• Verb Frames:
- Something ----s something

• Từ đồng nghĩa / Synonyms:
  rid of, eliminate
• Từ trái nghĩa / Antonyms:
  necessitate, ask, postulate, need, require, take, involve, call for, demand