Where does “τσόντα” come from?

τσόντα (Greek) comes from Venetian xonta, from Latin iūncta, from Latin iungere, from Latin iungo, from Proto-Italic jungō, from Proto-Indo-European yunégti, from Proto-Indo-European yewg- — to join, to yoke, to tie together.

τσόντα (Greek): gusset; supplement, addition; A scene of...