negate   (Sound)

The verb negate has 4 senses

• contradict, belie, negate -- (be in contradiction with)


• contradict, negate, contravene -- (deny the truth of)


• negate, contradict -- (prove negative; show to be false)


• neutralize, neutralise, nullify, negate -- (make ineffective by counterbalancing the effect of; "Her optimism neutralizes his gloom"; "This action will negate the effect of my efforts")