fumed fu·med UK/fjuːmd/ US/ˈfjumd/ uncommon adjective 1. (of wood) darkened or colored by exposure to ammonia fumes “fumed oak” Similartreated Related words Word family fumed oak WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved.