decuma
From LSJ
Ubi idem et maximus et honestissimus amor est, aliquando praestat morte jungi, quam vita distrahi → Where indeed the greatest and most honourable love exists, it is much better to be joined by death, than separated by life.
Latin > English (Lewis & Short)
dĕcŭma: ae, f., v. decimus.
Latin > French (Gaffiot 2016)
(2) dĕcŭma, etc., v. decim-.