Japanese

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For pronunciation and definitions of リーチ – see the following entry.
立直
[noun] (mahjong) a "ready" hand, waiting for one more tile to win
[noun] (mahjong) a call for such a hand
[noun] (by extension) being one point or move away from victory
(This term, リーチ (rīchi), is the katakana spelling of the above term.)