"Setstitched" is a compound word comprised of "set" and "stitched." The pronunciation of this word can be broken down using IPA phonetic transcription as /ˈsɛtstɪtʃt/. The first syllable "set" is pronounced as /sɛt/ and the second syllable "stitched" is pronounced as /stɪtʃt/. The double "t" in "stitched" signifies a past participle form of the verb "stitch" and the "ed" ending gives it a passive meaning. Therefore, "Setstitched" refers to an object that has been stitched or sewn together and set in place.