Morchellaceae morc·hel·la·ceae uncommon noun 1. a family of edible fungi including the true morels Synonymsfamily Morchellaceae Related words Broader terms fungus family Parts Ascomycetes Part of Disciotis venosaVerpaVerpa conicablack morelMorchella crassipesMorchella semilibera WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.