null
/nʌl/
verb
- To cancel out or make ineffective.
- The veto nulled the committee's decision.
- She nulled the effect of the poison with an antidote.
- The new evidence nulls the previous theory.
noun
- A value of zero or nothing, especially in computing or mathematics.
- The database returned a null for that field.
- If the input is null, the program will crash.
- He set the variable to null to clear its value.
Synonyms
adjective
- Having no legal or binding force; invalid.
- The judge ruled the agreement null due to fraud.
- A vote cast after the deadline is null and void.
- The contract was declared null by the court.
- Having no value, effect, or significance; zero.
- His efforts to fix the problem were null.
- The signal was null, so we couldn't hear the broadcast.
- The experiment produced null results, so they tried again.
Antonyms