The word "meshy" is spelled with a soft "sh" sound, represented in IPA as /ʃ/. This sound is created by bringing the tongue close to the roof of the mouth and blowing air out. The "e" after the "sh" sound represents a short /ɛ/ sound, similar to the sound made in the word "bet". Overall, the word "meshy" is pronounced as /ˈmɛʃi/, with the emphasis on the first syllable. It is used to describe something that is full of or covered in mesh.
Formed like network; meshwork, network.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.