vermicular ver·mi·cu·lar UK/vəˈmɪk.jʊ.lə/ uncommon adjective 1. decorated with wormlike tracery or markings “vermicular (or vermiculated) stonework” Synonymsvermiculatevermiculated Similarfancy WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved.