Definition of unpacifiable in English:

unpacifiable

Pronunciation /(ˌ)ʌnpasɪˈfʌɪəbl/ /(ˌ)ʌnˈpasɪfʌɪəbl/

adjective

  • Not pacifiable; implacable, inconsolable.

Origin

Late 16th century; earliest use found in Ralph Robinson (1520–1577), translator. From un- + pacify + -able.