trĕcēnārĭus — Lewis & Short
trĕcēnārĭus ( TERCENARIVS,
Inscr. Grut. 387, 8; 417, 5), a, um,I adj. num. [treceni].
I Of or belonging to three hundred: vites, i. e. that yield three hundred amphorae of wine to the juger, Varr. R. R. 1, 2, 7. —
II A soldier whose pay is three hundred sestertia (cf. ducenarius), Inscr. Grut. 365, 6; 387, 8; 417, 5.