Nounvalley; ravine; gorge; chasm · cleavage (of breasts) · part or place that has been left behind; blind spot; bottom (of society); (economic) trough; gap (in activity, one's work, etc.); lull; opening

Nounmountain stream

Nounvalley floor; bottom of a gorge; bottom of a ravine

Godan verb with 'ru' ending, Intransitive verbto reach an extreme; to reach a limit; to terminate; to come to an end · extremely · to be stuck; to be in a dilemma; to be at a loss

Nounmarsh land; swamp