annulated an·nu·la·ted UK/ˈænjʊˌleɪtɪd/ US/ˈænjəˌleɪtɪd/ uncommon adjective 1. shaped like a ring Synonymsannularannulatecircinatecircularringedring-shapeddoughnut-shaped Similarrounded WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved.