uncompromising: Meaning and Definition of

un•com•pro•mis•ing

1. not admitting of compromise or adjustment of differences; making no concessions; inaccessible to flexible bargaining; unyielding: an uncompromising attitude.
2. without reservation or exception; undeviating; absolute, as believing in or adhering to a principle, position, or the like: an uncompromising abolitionist.