The word "ecdemite" is a rare geological term that refers to a type of mineral. It is spelled with the letters e-c-d-e-m-i-t-e, with primary stress on the second syllable. In IPA phonetic transcription, the word can be written as /ˈɛkdəmaɪt/. The first syllable is pronounced with a short "e" sound, while the second and fourth syllables have a short "i" sound. The third syllable is pronounced with a schwa sound. Understanding the correct spelling and pronunciation of technical terms like "ecdemite" is important for effective communication in professional and academic settings.