moreen noun1 •(no longer used) A thick woollen fabric, watered or with embossed figures, once used in upholstery, for curtains, etc. It is a variety of camlet.I mounted into the window-seat: gathering up my feet, I sat cross-legged, like a Turk; and, having drawn the red moreen curtain nearly close, I was shrined in double retirement. — 1847 formsmoreens