noun
forecast bet; quinella or perfecta bet
A bet type in Japanese public racing (horse, boat, bicycle, etc.) that predicts the top two finishers. The exact order may or may not be required depending on the specific sub-type (連勝単式 or 連勝複式).
競馬で連勝式の馬券を買う。
I buy a forecast bet ticket at the horse races.
Forecast bets include straight forecasts and quinella bets.
A quinella bet where the top two finishers can be in any order.
Compound of 連勝 (consecutive wins) and 式 (style/system), referring to a betting system that involves predicting the top two finishers.