any of various upright members framing panels or the like, as in a system of paneling, a paneled door, window sash, or chest of drawers. Compare rail1(def. 8).
Origin: 1670–80; perh. < D stijl (door-, bed-) post, strut
O.E. stigel "device for climbing, ladder," related to stigen "to climb," from P.Gmc. *stig- "to climb," (see stair). An arrangement to allow persons to pass but not sheep and cattle.