decimatus

τὸ πλῆθος οὐκ εὐαρίθμητον ἦν → the crowd wasn't easy to count, the crowd was not small, it was not a small crowd

Latin > French (Gaffiot 2016)

dĕcĭmātus, a, um, part. de decimo || adj^t, [fig.] choisi, distingué : Symm. Ep. 3, 49 ; 8, 16.