definition of
inviolable

[1] #1 inviolable a. incapable of being transgressed or dishonored; "the person of the king is inviolable"; "an inviolable oath". wn

[2] #2 inviolable s. [impregnable, secure, strong, unassailable, unattackable] immune to attack; incapable of being tampered with; "an impregnable fortress"; "fortifications that made the frontier inviolable"; "a secure telephone connection". wn

[3] #3 inviolable s. [inviolate, sacrosanct] must be kept sacred. wn

[4] #4 inviolable s. [absolute, infrangible] not capable of being violated or infringed; "infrangible human rights". wn