grinding, polishing / improving one's skill

to grind, to polish / to improve one's skill

(of a person of advanced age) being still alive and in good health; being alive and kicking / (of phenomena) showing no sign of decline

making suggestions

to offer advice

Kyujitai form of 検閲: censorship

a Japanese bilboquet (cup-and-ball game)

(Greek mythology, Roman mythology) alternative form of ケルベロス (Keruberosu): Cerberus, the mythical three-headed dog / (astronomy) an asteroid, properly 1865 Cerberus

kelvin

Kelvin