[un.com.pro.mis.ing] adj (ca. 1828): not making or accepting a compromise: making no concessions: inflexible, unyielding -- un.com.pro.mis.ing.ly adv -- un.com.pro.mis.ing.ness n
UNCOMPROMISING
Meaning of UNCOMPROMISING in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012