"Ibernagium" is a rare and obscure term that refers to an ancient area located in modern-day Spain. Spelled with the letters "i," "b," "e," "r," "n," "a," "g," "i," "u," and "m," the word is phonetically transcribed as /aɪˈbərnədʒɪəm/. Each letter in the spelling of "Ibernagium" corresponds to a distinct sound in the word's pronunciation. Despite its obscurity, the spelling of "Ibernagium" accurately reflects the sounds heard when speaking the word aloud.