für nichtig erklären (ww):
abrogeren(en) to annul by an authoritative act., afschaffen(en) to annul by an authoritative act., herroepen(en) to cancel or invalidate by withdrawing or reversing., intrekken(en) to cancel or invalidate by withdrawing or reversing., opheffen(en) to annul by an authoritative act.
Via: Dbnary en WikiWoordenboeken
Via: Memodata.com