Correct spelling for the English word "Sessy" is [sˈɛsi], [sˈɛsi], [s_ˈɛ_s_i] (IPA phonetic alphabet).
The term "Sessy" is a slang word that originated in African-American Vernacular English (AAVE). It is an abbreviation of the word "sexy" and is commonly used to describe someone or something that is appealing, attractive, or alluring. The etymology of "sexy" itself can be traced back to the mid-20th century, originally deriving from the Latin word "sexus", meaning "gender" or "the state of being male or female". However, the transformation of "sexy" into "sessy" specifically within the AAVE dialect does not have a separate etymology. It is primarily a phonetic modification and an example of the linguistic creativity and variability within African-American communities.