1. be in contradiction with
2. deny the truth of
3. prove negative; show to be false
Similar word(s): contradict
4. make ineffective by counterbalancing the effect of
- This action will negate the effect of my efforts
Sentences with negate as a verb:
- The investigation tending to negate any supernatural influences.
- Progress on the study has been negated by the lack of funds.
- a pessimism that always negates