The spelling of "Coterelli" is unique and can be challenging to pronounce correctly. Using the International Phonetic Alphabet (IPA), we can break down the pronunciation: /kɒtɛrɛli/. The sound /k/ represents the hard "c" sound, while /ɒ/ represents the "o" sound as in "hot." The letters "ter" are pronounced as one syllable, with the stress on the first syllable. The final "elli" sound is pronounced as /ɛli/ with a short e sound and an elongated, Italian-sounding "-lli" ending. So, the correct pronunciation of "Coterelli" is "KOT-er-eh-lee."