The Collaborative International Dictionary
Cassumunar
Cassumunar \Cas`su*mu"nar\, Cassumuniar \Cas`su*mu"ni*ar\, n. [Hind.] (Med.) A pungent, bitter, aromatic, gingerlike root, obtained from the East Indies.
Wiktionary
cassumunar
n. A pungent, bitter, aromatic root, resembling ginger, obtained from the East Indies.