noun, feminine/ɡiɲ/plural: guignes
heart cherry (Prunus avium subsp. juliana), wild cherry (Prunus avium)
Related: guignolet, se soucier comme d'une guigne de, se moquer comme d'une guigne de
Inherited from Old French guine, guisne, of Germanic origin, from Old High German wihsila or Frankish *wihsila, both from Proto-Germanic *wīhsilō (“sour cherry”).