This word is of Chinese origin.
ma·dyóng
mahjong
Notice the Filipinos place the accent on the second syllable, while Americans stress the first syllable.
magmadyong
to play mahjong
nagmadyong
to played mahjong
KAHULUGAN SA TAGALOG
madyong: laro na ginagamitan ng 144 pitsa at nilalahukan ng apat na tao