εὐκρασία
From LSJ
κρεῖττον σιωπᾶν ἐστιν ἢ λαλεῖν μάτην → it's better to keep silence than to speak without reason (Menander)
English (LSJ)
(late εὐκοσμ-κρᾰσίη Man.5.59), ἡ,
A good temperature, mildness, τῶν ὡρῶν Pl. Ti.24c; τοῦ ἀέρος Plb.34.8.4: abs., Arist.Pr.860b12; ἐν ταῖς εὐκρασίαις in good climates, Thphr.CP3.21.1. 2 of persons, εὐ. τοῦ σώματος good temperament, Arist.PA673b25, cf. GA744a30, Zeno Stoic.1.37, Gal.6.31, etc.
German (Pape)
[Seite 1076] ἡ, die gute Mischung, Temperatur, τῶν ὡρῶν Plat. Tim. 24 c u. Folgde; auch σώματος, Arist. part. an. 3, 12; bes. vom Klima, Pol. 34, 8, 4; χώρας, τόπων, D. Sic. 1, 10. 80. [bei Man. 5, 59 εὐκρᾰσία].