αἰθος

εος, ὁ
A. burning heat, fire, E. Rh. 990, cf. Supp. 208 codd. (but cf. αἶθρος):—later also αἶθος, εος, τό, A.R. 3.1304, Orph. L. 174.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project