10 letters · 15 points in Scrabble
noun the state of being cancelled or annulled
noun the act (by someone having the authority) of annulling something previously done
originFrom Middle English revocacioun, revocation, from Old French revocacion, from Latin revocationem (accusative of revocatio); equivalent to revoke + -ation.
Etymology from Wiktionary, CC BY-SA 3.0