The word "prekinins" is spelled with a silent "e" at the end, which indicates a long "i" sound. The IPA phonetic transcription for this word is /priːˈkɪnɪnz/. The first syllable is pronounced with a long "e" sound and the second syllable with a short "i" sound. The "k" is silent and the "n" is pronounced with a nasal sound. "Prekinins" refers to a family of small peptides that play a role in regulating blood pressure and inflammation in the body.