noun which may take the genitive case particle 'no', noun
unpromoted piece
Shogi term for a piece that has not been promoted. Used attributively with の.
不成の駒は動きが限られている。
An unpromoted piece has limited movement.
noun
unexecuted limit order converted to market order at close
Finance term for a limit order that, if not filled during the session, becomes a market order at the closing auction.
不成注文は引けで執行される。
Unexecuted limit orders are executed at the close.