noun A·de·li·na [ah-de-lee-nah] /ˌɑ dɛˈli nɑ/, Adela Juana Maria Patti, 1843–1919, Italian operatic soprano, born in Spain. a female given name. nounAdelina (adeˈliːna). 1843–1919, Italian operatic coloratura soprano, born in Spain