hebdomaticus
hebdŏmătĭcus (-mădĭcus), a, um, adj., = ἑβδοματικός,
- relating to the number seven: septeni et noveni anni, qui hebdomatici a Graecis atque enneatici appellantur, i. e. critical, decisive of one's fate, Firm. Math. 4, 14 med.
hebdŏmătĭcus, a, um (ἑβδοματικός), septénaire ; critique : [en parl. des années climatériques] Firm. Math. 4, 14.