aindexabbreviatory./uh-bree-vee-uh-tawr-ee, -tohr-ee/US // əˈbri vi əˌtɔr i, -ˌtoʊr i //缩略语,简称,缩略,缩略词Definitionsadj.adjective · 形容词1.›serving to abbreviate or shorten: “IA” is an abbreviatory form of “Iowa.”Level 5More words in a →