noun
: either of a pair of small cornicles borne on the dorsal part of one of the abdominal segments of many aphids and formerly believed to secrete honeydew
noun
: either of a pair of small cornicles borne on the dorsal part of one of the abdominal segments of many aphids and formerly believed to secrete honeydew
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012