Vencerá comes from the verb vencer, meaning 'to conquer' or 'to overcome'. It's a strong, active word that implies triumph and resilience.
In the context of the song title "El Amor Vencerá" (Love Will Conquer), it carries a powerful message of hope and enduring love. It's not just a common verb; it's a declaration of ultimate victory, making it both memorable and inspiring.