Liddell–Scott–Jones: ὕπαυγος

ὕπαυγος,ον, of a heavenly body,

A. within

150

of the sun, combust,

Serapio in Cat.Cod.Astr. 8(4).230 , Paul.Al. L. 1 (with Sch.), Steph.

in Hp.Aph.

2.363D.

II. less technically,exposed to rays,

Orph. Fr. 353 .