ἐξαιθαλόω
From LSJ
Ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → For extreme diseases, extreme methods of cure, as to restriction, are most suitable.
English (LSJ)
A turn into soot, Zos.Alch.p.168B. (Pass.).
Spanish (DGE)
sublimar, convertir en vapor en v. pas., de cuerpos sólidos πάλιν ἐξαιθαλοῦνται καὶ γίνονται ἀσώματα Zos.Alch.196.2, cf. 252.13.