noun

obsĭdĭum

gen. obsĭdĭi · gender neuter · decl. 2nd

a siege, investment, blockade

a siege, investment, blockade (mostly ante-class. and post-Aug. for obsidio; not in Cic. or Cæs.; but cf. obsidio).

••

Lit.: obsidium dictum ab obsidendo, quominus hostis egredi posset inde, Varr. L. L. 5, § 90 Müll.: obsidium, tam quam praesidium, subsidium, recte dicitur, Paul. ex Fest. p. 193 Müll.: saevo obsidio premere aliquem, Enn. ap. Non. 216, 29 (Ann. v. 28 Vahl.): obsidium facere Ilio, Plaut. Bacch. 4, 9, 24: obsidio circumdare, Tac. A. 13, 41: obsidium urgere, id. H. 4, 28; Flor. 4, 4, 4; Gell. 15, 31, 1; Amm. 20, 7, 3: ad liberandum Mogontiaci obsidium, Tac. H. 4, 37.—

figuratively

A waylaying, an ambush •

A waylaying, an ambush: obsidia hominum aut insidiosorum animalium, Col. 8, 2, 7.—

Attention, foresight •

Attention, foresight: curatoris, Col. 9, 9, 1; cf. obsidio.—

Danger •

Danger: tuo tergo obsidium adesse, Plaut. Mil. 2, 2, 64.

Perseus ID: n31863 Key: obsidium1