piquant
UK: ˈpiːkənt | US: ˈpiːkɑːnt
adj. having a pleasantly sharp or spicy taste
adj. stimulating or exciting to the mind; intriguing
piquant = piqu<sting> + ant<adjective suffix>
- piqu (from French piquer, meaning "to sting" or "to prick")
 - ant (French/Latin adjectival suffix indicating quality or state)
 
Etymology Origin:
The word piquant entered English in the 17th century from French, where piquer originally described a physical sting (like a bee’s) or a sharp sensation. Over time, it evolved metaphorically to describe flavors that "sting" the palate (spicy or tangy) and later, ideas that "prick" the mind (provocative or stimulating). The suffix -ant solidifies its role as an adjective, preserving the French linguistic influence.
The salad had a piquant dressing that made it unforgettable.
She enjoyed his piquant wit during their debate.
The dish was subtly piquant, with just a hint of chili.
His piquant remarks kept the audience engaged.
The sauce’s piquant flavor paired perfectly with the grilled fish.