The word "Leisinger" is spelled with two syllables: "lei" and "singer." In IPA phonetic transcription, it's spelled /ˈlaɪˌsɪŋər/. The first syllable "lei" is pronounced as "laɪ," which is a diphthong that combines the sounds of "ah" and "ee." The second syllable "singer" is pronounced as "sɪŋər," with a short "ih" vowel sound and a hard "g" consonant at the end. Together, the word "Leisinger" is pronounced as "LYE-sing-er."