Found following English translation(s) for the Turkish word/phrase "tiriz".
) Turkish: tiriz, kiriş, çıta, direk:
English: batten: a strip fixed to something to hold it firm
) Turkish: tiriz, çıta:
English: stave, lag: one of several thin slats of wood forming the sides of a barrel or bucket
) Turkish: tiriz:
English: mullion: a nonstructural vertical strip between the casements or panes of a window (or the panels of a screen)