crater, literally "fire mountain mouth".

rise, ascend, go up / go in, enter (a house) / get out (of a pool, etc.) / visit, call (on someone) / be promoted, go up (in social standing) / let up, come to an end / flare up (as in fire)

上がる: rise, go up / 挙がる: be cited / 揚がる: be fried / 和了る: (mahjong) to win

(informal, colloquial) smoke

a volcano

mouth

smoky; smoggy

(archaic, possibly dialect) smoke

smoke

smoke / fog, mist / soot / tobacco, tobacco products such as cigarettes or cigars