praeceptive
From LSJ
Ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → But for extreme illnesses, extreme remedies, applied with severe exactitude, are the best (Hippocrates, Aphorism 6)
Latin > English (Lewis & Short)
praeceptīvē: adv., v. praeceptivus.
Latin > French (Gaffiot 2016)
præceptīvē (præceptivus), impérative- ment : Tert. Marc. 5, 10.
Latin > German (Georges)
praeceptīvē, Adv. (praeceptivus), vorschriftlich, Tert. adv. Marc. 5, 10. (Hilar.) in epist. ad Philem. 11 (Pitra Spicil. Solesm. 1. p. 151).