自摸 つも
tsumo

Noun

1. drawing a tile from the wall

Mahjong
Usually Written in Kana

From Chinese "zìmō"

Noun

2. win with a self-drawn tile

Mahjong
Usually Written in Kana
Noun

3. winning off a self-drawn tile while completely concealed (meld); winning off a self-drawn tile without having called any tiles

Abbreviation
Mahjong
Usually Written in Kana
Related to 門前清自摸和
Other forms: