[a transl. of Gr. μυρμηκο-λέων, in the LXX.] A neuropterous insect, or genus of insects (Myrmeleon), the larva of which lies in wait for and devours ants.
1815. Kirby & Spence, Entomol. (1843), I. 304. The ant-lion was the stronger of the two and dragged the object of contestation under the sand.
1880. H. C. St. John, Wild Coasts Nipon, 157. One of the most ingenious insects I know of is the ant-lion.