aphronitrum
From LSJ
Καιροσκόπει (Καιρῷ σκόπει) τὰ πράγματ', ἄνπερ νοῦν ἔχῃς → Sanus es? Negotiorum observes tempora → Zur rechten Zeit tu alles, hast du nur Vernunft
Latin > English (Lewis & Short)
ā̆phrŏnī̆trum: i, n., = ἀφρόνιτρον>,
I the efflorescence of saltpetre, Plin. 31, 10, 46, § 3; Mart. 14, 58.
