mahjongero
\mä-joŋ-‘er-(ˌ)ō\
noun
: a person who plays mahjong, a game of Chinese origin usually played by four people with 144 tiles that are drawn and discarded until one player secures a winning hand
Origin
Used in Philippine languages, from Chinese má jiàng (麻將), the name of the Chinese game, and the Spanish agentive suffix -ero ‘one who works with’