The spelling of the word "Aster Turbinellis" is quite unique and can be explained using the International Phonetic Alphabet (IPA). "Aster" is pronounced as /ˈæstər/, with emphasis on the first syllable. "Turbinellis" is pronounced as /tɜrˈbɪnəlɪs/, with emphasis on the second syllable. The word "Turbinellis" has an interesting etymology, as it is derived from the Latin word "turbinella", meaning a small spinning top. "Aster Turbinellis" is an unusual phrase and its exact meaning is unclear, but the pronunciation of each word is clear and distinct.