LATIN DICTIONARYLexicon Latīnum
adjective

praesĭdĭārĭus

Meaning

  1. that serves for defence

praesĭdĭārĭus, a, um, adj. praesidium.
I. Lit.
1. In gen., that serves for defence or protection (not in Cic. or Cæs.): praesidiarii milites, garrison soldiers, Liv. 29, 8; cf.: dicti praesidiarii milites ante alios collocati qui erant, aut in alio loco praepositi, Fest. S. V. SVBSIDIVM, p. 306 Müll.: classis, Ascon. ad Cic. Verr. 2, 1, 34, § 86.—
2. In partic., of or belonging to the governor of a province, gubernatorial (post-class.): togam praesidiariam accepit (al. praesidariam), Spart. Sev. 1.—
B. Subst.: praesĭdĭārĭum, ii, n., a garrison, Not. Tir. p. 56.—
II. Transf.: praesidarii malleoli, kept as a reserve in case the wine should fail, Col. 4, 15, 1: palmes, i. q. resex, id. 4, 21, 3.

Quick answers

What does praesĭdĭārĭus mean in Latin?
praesĭdĭārĭus, a adjective, means “that serves for defence”.