The spelling of the word "sterni" can be explained through IPA phonetic transcription. Its IPA symbol is /ˈstɜːni/ which indicates that it is pronounced as "stur-nee". This word refers to the plural form of the term "sternum", which is the flat bone located at the center of the chest. The correct spelling of "sterni" is important in medical terminology and anatomy as it is frequently used to describe the chest structure and its vital organs.