Proleg \Pro"leg\, n. [Pref. pro- for, in place of + leg.]
(Zool.)
One of the fleshy legs found on the abdominal segments of the
larv[ae] of Lepidoptera, sawflies, and some other insects.
Those of Lepidoptera have a circle of hooks. Called also
proped, propleg, and falseleg.
[1913 Webster]
