to sit, to have a seat.

place, location / site (location designated for some purpose) / space, room / a seat / (sumo) tournament

leave the area, leave that place

an electric multiple unit train

(sumo) official sumo tournament

the arrival of the sumo wrestlers at the tournament venue

be crowded / be complicated / go into, go in / put into / become some state completely / do thoroughly / remain in the same state, such as remain sitting or remain silent

sink

put away

carry into (often a sick or injured person to a hospital etc.)