LSJ
ἡ, oven, furnace, Call. Del. 144 (-αυστραι codd.), Euph. 51.8 (pl.), Hsch. (nom. pl. proparox. cod. Hsch., codd. Call. vary in accent); — Adv. θερμαστρῆθεν, from the furnace, Hsch. (-στῆθεν cod.).
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)