IPA: /ˈʌndərtrɪk/
KK: /ˈʌndərtrɪk/
A specific play in card games, particularly in bridge, where a player fails to win a required trick, making it difficult to fulfill their contract.
In the last round, he lost an undertrick that cost him the game.
Undertrick → It is formed from "under-" (meaning beneath or below) and "trick" (from Old French *trique*, meaning a clever or cunning act). The word "undertrick" refers to a cunning act that is done in a deceitful or hidden manner, often beneath the surface of what is apparent.
Think of something being done 'beneath' ('under-') the surface in a 'clever' way ('trick'). This helps you remember that an undertrick is a deceitful act that is hidden from view.