(adjective) : immūnis (inm- and archaic in-moenis), e, in-munus
* Free or exempt from a public service, burāen, or charge (class.; cf.: expers, exsors).
* Lit.: melius hi quam nos, qui piratas immunes, socios vectigales habemus,Cic. Off. 3, 11, 49: quid immunes? hi certe nihil debent,Cic. Verr. 2, 5, 21, § 53: sine foedere immunes civitates ac liberae,id. ib. 2, 3, 6, § 13; id. Font. 4, 7: immunis militiā,Liv. 1, 43, 8: Ilienses ab omni onere immunes praestitit,Suet. Claud. 25: qui agros immunes liberosque arant, i. e.,free from taxes, tax-free,Cic. Verr. 2, 2, 69, § 166; cf. id. Agr. 3, 2, 9: duo milia jugerum Sexto Clodio rhetori assignasti, et quidem immunia,Suet. Rhet. 5.
* With gen.: immunes portoriorum,Liv. 38, 14: ceterorum immunes nisi propulsandi hostis,Tac. A. 1, 36.
* Trop., not sharing or partaking in, free from, devoid of, without any thing (poet. and in post-Aug. prose); constr. with gen., abl., with ab, or absol.
* With gen.: bos curvi immunis aratri,Ov. M. 3, 11: immunes operum,id. ib. 4, 5.
* With gen.: aspicit urbem Immunem tanti belli,Verg. A. 12, 559: tanti boni,Ov. Tr. 4, 2, 62: mali,id. M. 8, 691: necis,exempt from,id. ib. 9, 253: caedis manus,free from, unstained with,id. H. 14, 8: delictorum paternorum,Vell. 2, 7: aequoris Arctos,not setting in,Ov. M. 13, 293 (an imitation of the Homeric ἄμμορος λοετρῶν Ὠκεανοῖο, Il. 18, 489); Ov. F. 4, 575.
* With abl.: animum immunem esse tristitiā,Sen. Ep. 85: Cato omnibus humanis vitiis,Vell. 2, 35, 2: exercitum immunem tanta calamitate servavit,id. 2, 120, 3.
* With ab: immunis ab omnibus arbitris esse,Vell. 2, 14 fin.: dentes a dolore,Plin. 32, 4, 14, § 37.
* Absol.: immunis aram si tetigit manus,stainless, pure,Hor. C. 3, 23, 17: amicum castigare ob meritam noxiam, Inmoenest facinus,a thankless office,Plaut. Trin. 1, 1, 1; cf.: inmoene, improbum, culpandum, vel interdum munere liberatum, Gloss. Plac. p. 476.

s. TLL