don't cry over spilt milk

(poetic) a mountain where the first-person speaker resides / (by extension, poetic) Synonym of 比叡山 (Hiei-zan): Mount Hiei, where Saichō erected Enryaku-ji, the first Tendai monastery

(dated) tunnel

(obsolete) Alternative form of 隧道 (zuidō, “tunnel”)

(obsolete) Alternative form of 隧道 (zuidō, “tunnel”)

(martial arts) karate

vagina / lovemaking technique

bushido (ethical code of the samurai)

Way of the Great Peace, a school of Daoism founded by Zhang Jue (died 184), which was based on a text called the Classic of Great Peace

politics abound in usurpers