Vocabulary What does 麻雀 (マージャン, maajan) mean? 麻雀 (マージャン, maajan) means mahjong; mah-jongg. Quick factsReadingマージャンRomajimaajanPart of speechnoun 麻雀マージャンmaajanmahjong; mah-jongg1noun mahjong; mah-jonggAlso written: 麻将Kanji in this word麻hemp, flax; numb