The word Ortalidian is not a commonly known term, but its spelling can be deciphered through the use of IPA phonetic transcription. The first syllable, "Ortali-" is pronounced as /ɔrtəli/. The second syllable, "-dian" is pronounced as /dijən/. Therefore, the correct spelling of the word is "Ortalidian". While the meaning of the word is unknown, understanding how to spell it correctly can enhance one's ability to pronounce unfamiliar words accurately.