noun, noun or participle which takes 'suru'
forming a kong by adding a drawn tile to a declared pung
A specific mahjong term: after declaring a pung (three identical tiles), you draw the fourth identical tile from the wall and add it to make a kong. This is one of the ways to form a kong.
from Chinese jiā gàng
See also: 槓
加槓すると、槓ドラがめくれる。
When you form a kong by adding a drawn tile, the kong dora indicator is flipped.
ポンした牌と同じ牌をツモったら加槓できる。
If you draw the same tile as one you already have a pung of, you can add it to make a kong.