- 吃角子老虎 chījiǎozilǎohǔ slot machineA gambling machine where players insert coins to try and match symbols to win prizes; also known as [[老虎机|老虎機|lao3 hu3 ji1]].
- 畸角子 jījiǎozi cornera corner or a nook
- 角子机 jiǎozijī slot machinegambling machine operated by inserting coins
- 银角子 yínjiǎozi silver coinssmall silver coins used as currency in former times