Noun | 1. | Cinnamomum cassia - Chinese tree with aromatic bark; yields a less desirable cinnamon than Ceylon cinnamon laurel - any of various aromatic trees of the laurel family Cinnamomum, genus Cinnamomum - Asiatic and Australian aromatic trees and shrubs cassia bark, Chinese cinnamon - aromatic bark of the cassia-bark tree; less desirable as a spice than Ceylon cinnamon bark |