heehaw[,hi:'hɔ:]n.1.■驴叫声2.■粗鲁的大笑,狂笑;粗鲁的大笑声3.■嘻嘻哈哈vi.1.■(驴)叫2.■(粗鲁地)纵声大笑,狂笑:He heehawed and said everything had been arranged only by him.他狂笑着说所有这一切都是他一手策划安排的。