WordtercoMeaningstubbornPart of speechadjPronunciationCourseSpanish (Latin America)LessonConcessive clauses (aunque)Usages of terco¡Es muy terco, aunque el plan es inútil!He is very stubborn, even though the plan is useless!Aunque sea inútil, ese hombre terco seguirá luchando.Even if it is useless, that stubborn man will continue fighting.