fungus kingdom fun·gus·king·dom uncommon noun 1. the taxonomic kingdom of lower plants SynonymsFungikingdom Fungifungus kingdom Related words Broader terms kingdom Part of fungus familyfungus genusfungus orderMyxomycotaPhycomycetesLichenesfungusEumycota WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
