Correct spelling for the English word "gagliardo" is [ɡaɡlˈa͡ɪ͡ədə͡ʊ], [ɡaɡlˈaɪədəʊ], [ɡ_a_ɡ_l_ˈaɪə_d_əʊ] (IPA phonetic alphabet).
The word "gagliardo" is of Italian origin. It is derived from the Latin word "gallus", which means "rooster" or "cock". In Italian, "gagliardo" initially referred to a proud and valiant rooster, representing qualities of strength, energy, and vigor. Over time, the meaning of the word expanded to describe a person who is bold, brave, and capable.