カシアFreq.FrequencyTop 100,000Meanings1nouncassia; Chinese cinnamonRefers to the spice cassia (Cinnamomum aromaticum), often used in cooking and traditional medicine. Not to be confused with true cinnamon (Cinnamomum verum).カシアはシナモンに似にたスパイスです。Cassia is a spice similar to cinnamon.