inviolable

 
Pronunciation: /ɪnˈvʌɪələb(ə)l/

adjective

  • never to be broken, infringed, or dishonoured: an inviolable rule of chastity the Polish-German border was inviolable

Derivatives

inviolability

Pronunciation: /-ˈbɪlɪti/
noun

inviolably

adverb

Origin:

late Middle English: from French, or from Latin inviolabilis, from in- 'not' + violabilis 'able to be violated' (from the verb violare)