nullify
verb /ˈnʌlɪfaɪ/
/ˈnʌlɪfaɪ/
Verb Forms
| present simple I / you / we / they nullify | /ˈnʌlɪfaɪ/ /ˈnʌlɪfaɪ/ |
| he / she / it nullifies | /ˈnʌlɪfaɪz/ /ˈnʌlɪfaɪz/ |
| past simple nullified | /ˈnʌlɪfaɪd/ /ˈnʌlɪfaɪd/ |
| past participle nullified | /ˈnʌlɪfaɪd/ /ˈnʌlɪfaɪd/ |
| -ing form nullifying | /ˈnʌlɪfaɪɪŋ/ /ˈnʌlɪfaɪɪŋ/ |
- nullify something (formal or law) to make something such as an agreement or order lose its legal force synonym invalidate
- Judges were unwilling to nullify government decisions.
- nullify something (formal) to make something lose its effect or power synonym negate
- An unhealthy diet will nullify the effects of training.