Dilegua is a beautiful and dramatic Italian verb meaning "to vanish" or "dispel". It's the command form (imperativo) of the verb dileguare, making it a direct order.
In this iconic aria, the prince commands the night itself, singing "Dilegua, o notte!" ("Vanish, oh night!"). He is desperate for the dawn to arrive so he can claim his victory and win the princess's love, making this a word packed with urgency and epic emotion.
Picture a moonlit palace in ancient China, a fearless prince, and a princess whose heart is colder than the night air. Nessun Dorma is Prince Calaf’s electrifying declaration of love and victory in Puccini’s opera “Turandot.” As the city is ordered to stay awake until someone discovers his name, Calaf confidently whispers that his identity will remain a secret until dawn. He urges the princess to watch the trembling stars, promising that his kiss will melt the icy silence between them.
With swelling orchestration and soaring high notes, the aria moves from hushed mystery to blazing triumph. Calaf banishes the darkness — “Dilegua, o notte!” — and vows that, when the first light appears, he will win. The repeated cry “Vincerò!” is more than bravado; it is hope, love, and unshakable self-belief wrapped into one glorious moment that leaves listeners certain they, too, can conquer their own dawn.