noun
: any of numerous small leaping insects of the family Cercopidae with nymphs that live on plants and envelop themselves in a mass of white froth consisting of a fluid secreted from the anus in which bubbles of air are trapped
noun
: any of numerous small leaping insects of the family Cercopidae with nymphs that live on plants and envelop themselves in a mass of white froth consisting of a fluid secreted from the anus in which bubbles of air are trapped
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012