quack [quacked, quacking, quacks]◼◼◼(to make a noise like a duck) verb [UK: kwæk] [US: ˈkwæk]The cow moos, the rooster crows, the pig oinks, the duck quacks, and the cat meows. = La vache meugle, le coq chante, le cochon grouine, le canard cancane, et le chat miaule.
