wall; barrier

to be separated by; to separate from, to part from, away from / to estrange, to alienate

room (of a house or hotel), chamber, apartment, flat / (sumo) a stable where rikishi live and train together under a shisho oyakata (stable master)

wall, barrier, obstacle, partition

an adult son residing with his parents; generally has not yet or can not come into family inheritance / a female servant working in a daimyō, ōoku, or other high-ranking house

room rent

at-home clothes

(Internet slang) dirty room

(firefighting) firewall (fireproof barrier used to prevent the spread of fire through a building)

niche, alcove (in Western architecture)