Calophyllum ca·lop·hyl·lum uncommon noun 1. genus of tropical evergreen trees Synonymsgenus Calophyllum Related words Word family Calophyllum calabaCalophyllum candidissimumCalophyllum inophyllumCalophyllum longifolium Broader terms dilleniid dicot genus Parts Guttiferae Part of pooncalabaMarialaurelwoodAlexandrian laurel WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.