紅中ほんちゅう

noun

red dragon tile

Mahjong tile; one of the three dragon tiles. Often called 中 (チュン) for short.

from Chinese hóng zhōng

• 紅ほん中ちゅんをポンして、役やくを確かく定ていさせた。

  I called pon on the red dragon tile and secured my hand.