An Etymological Dictionary of the German Language, G (1891)
by Friedrich Kluge, translated by John Francis Davis
Glufe
Friedrich Kluge2506920An Etymological Dictionary of the German Language, G — Glufe1891John Francis Davis

Glufe, Guffe, f. (UpG. word), ‘pin,’ from the equiv. late MidHG. glufe, guffe, f.; origin obscure.