The word "jissom" is commonly spelled as "jism" or "jizz" and refers to a slang term for semen. The spelling of this word can be explained using IPA phonetic transcription as /dʒɪzəm/. The "j" sound at the beginning is pronounced as a voiced palato-alveolar affricate, followed by the short "i" sound and a voiced alveolar fricative "z". The final "m" is pronounced as a nasal consonant. While the spelling of this word may vary, its pronunciation remains the same.