(adjective) : ĭn-expĭābĭlis, e, 2. in-expio
* That cannot be atoned for, inexpiable (class.): religio,Cic. Tusc. 1, 12, 27: scelus, Auct. Har. Resp. 27.
* Transf., implacable, irreconcilable, obstinate: bellum,Liv. 4, 35, 8; 41, 24, 7; Quint. 2, 16, 2: odium Romanorum in Hannibalem,Liv. 39, 51, 4 Drak. N. cr.; 2, 17, 2: invidia,Suet. Caes. 78.— Adv.: ĭn-expĭābĭlĭter, inexpiably, irremediably: corruptus,Aug. de Gen. ad Litt. 11, 13.

s. TLL