kendo

Kyūjitai form of 剣道 (“kendo”)

a prefectural road of 県-type prefecture

ways of heaven; ways of monarch / ways of male

a bird in the hand is worth two in the bush

national highway; national route

highway, route (when administered by the national government)

(road fandom slang) a national highway (of Japan) that is in terrible condition

a remote ancestor / (more narrowly): an ancestor four generations back: a great-great-grandparent, a grandparent of a grandparent / (Chinese history) the founder of a dynasty

(biochemistry) enzyme