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English
knock out
Meaning: to make someone unconscious; to eliminate from a competition; to disable or stop something working
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Verb inflections
| Form | Inflected form |
|---|---|
| Base | knock out |
| 3rd person singular present | knocks out |
| Present participle | knocking out |
| Past | knocked out |
| Will future | will knock out |
| Going-to future | going to knock out |
| Imperative negative | don't knock out / do not knock out |
Example
A storm can knock out power in the neighborhood.
A storm can knock out power in the neighborhood.
Usage Notes
A transitive phrasal verb. The object can be a person, a team, a service, or a system; informally it can also mean to impress someone strongly.
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