to declare sth null and void
1null and void — ˌnull and ˈvoid adjective [not before a noun] LAW a contract, agreement etc that is null and void has no effect because it is against the law: • The judge declared this agreement null and void because it contravened an earlier ruling of the… …
2void — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ big, deep, great, large ▪ endless, huge, massive ▪ aching …
3null — adj. null and void VERBS ▪ be ▪ become ▪ render sth ▪ Their actions rendered the contract null and void. ▪ declare sth …
