chiffonier chif·fo·nier UK/ˌʃɪf.əˈnɪə/ US/ˌʃɪf.əˈnɪɹ/ uncommon noun 1. a tall elegant chest of drawers Synonymscommode Related words Broader terms chest of drawers Part of drawer WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved.