Word Origin & History
selvagec.1460, "edge of web or cloth so finished as to prevent raveling," apparently lit. "its own edge," a corruption of self + edge, on analogy of M.Flem. selvegge (cf. also Low Ger. sulfegge; Du. zelfkant, from kant "border;" M.H.G. selbende, Ger. Selbend, lit. "self-end").