dēcrētōrĭus — Lewis & Short
dēcrētōrĭus, a, um, adj.id.,
non accedit ad decretorium stilum,i. e. to a definitive sentence, Sen. Clem. 1, 14:
intrepidus horam illam decretoriam (viz., the hour of death) prospice,id. Ep. 102 med.; so,
dies,Plin. 18, 29, 69, § 288; cf. id. 18, 28, 68, § 272:
arma,Sen. Ep. 117 med.; so Quint. 10, 5, 20:
pugna,id. 6, 4, 6.