On the way back from the clothesline, freshly dried linens in my basket, I knelt down to discover these two beauties: one animal, one vegetable, both minuscule. le papillon (pah-pee-yohn) noun, masculine     : butterfly l'effet papillon = the butterfly effect. Audio file: Listen to my son, Max, pronounce these French words: Download MP3 le papillon. l'effet papillon. Prédictibilité : le battement d'ailes d'un papillon au … Continue reading papillon