1. A firm, determined dedication to a cause or goal that is pursued with stubborn resolve, often without regard for others' opinions or practical obstacles
His headstrong commitment to the project meant he refused to listen to any criticism.
Seu compromisso teimoso com o projeto significava que ele recusava ouvir qualquer crítica.
2. An unwavering pledge or devotion characterized by inflexibility and single-minded determination
Her headstrong commitment to social justice inspired many, though some found her approach rigid.
Seu compromisso teimoso com a justiça social inspirou muitos, embora alguns achassem sua abordagem rígida.