ogiltigförklara znamená v Angličtina

invalidate [invalidated, invalidating, invalidates]▼(to make invalid)
verb
[UK: ɪn.ˈvæ.lɪ.deɪt] [US: ˌɪn.ˈvæ.lə.ˌdet]

nullify [nullified, nullifying, nullifies]▼(make legally invalid)
verb
[UK: ˈnʌ.lɪ.faɪ] [US: ˈnʌ.lə.ˌfaɪ]

rescind [rescinded, rescinding, rescinds]▼(repeal, annul, or declare void)
verb
[UK: rɪ.ˈsɪnd] [US: rə.ˈsɪnd]