おりくち
Meanings
Noun
1. top (of a flight of stairs); end (of a moving walkway)
2. exit door (e.g. of a bus); steps down (from a bus, etc.)
Pitch accent
お
り
くち
Composed of
giving up on winning a hand and discarding only safe tiles
mouth; opening; hole; mouth (of a bottle); spout; gate; door