noun, masculine/tʁɛfl/plural: trèfles
clover; clubs (card suit); trefoil
“J'ai trouvé un trèfle à quatre feuilles !” — I found a four-leaf clover!
Inherited from Old French tresfle, from Vulgar Latin *trifolum, from Latin trifolium, calque of Ancient Greek τρίφυλλον (tríphullon). Or taken from the Greek itself. Compare Old French trefeuil.