marchpane march·pane UK/ˈmɑːtʃpeɪn/ US/ˈmɑɹt͡ʃpeɪn/ uncommon obsolete noun 1. almond paste and egg whites Synonymsmarzipan Related words Broader terms candy WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved.