n.1.Glazing or glass.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
For hooly al the story of Troye Was in the glasynge ywroght thus, Of Ector and of kyng Priamus, Of Achilles and Lamedon, And eke of Medea and of Jason, Of Paris, Eleyne, and of Lavyne.