Entry 2 senses Webster, 1913

Imago

· I·ma·go · IPA /ɪˈmeɪɡoʊ/

01 n. An image.

pl. Imagoes ((#))

1.
An image.
2.
The final adult, and usually winged, state of an insect. See Illust. of Ant-lion, and Army worm.(Zool.) See: Ant-lion, Army worm