corkwood tree cork·woodt·ree uncommon noun 1. very small deciduous dioecious tree or shrub of damp habitats in southeastern United States having extremely light wood Synonymscorkwoodcorkwood treeLeitneria floridana Related words Broader terms shrub Parts Leitneria WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
