A tenacious spirit means having a strong determination and persistence to never give up, even when faced with difficulties or challenges. Full definition
«She has taken that same bright, tenacious spirit I saw in her as my intern to the House and then the Senate, serving her constituents and fighting hard on issues like sexual assault in the military.» (newsday.com)
Embrace your tenacious spirit with the Nicole «Victorious» Ring! (divinelifestyle.com)
Rather interesting, intelligent, and amiable persona who aspires to strive for an absolute resolution at this point in my life... Obviously, perfection is nearly an impossibility to attain at any position in life, however, my tenacious spirit never wavers... Aggressively in pursuit of a... (nursedating.org)