Glair

(a.) The white of egg. It is used as a size or a glaze in bookbinding, for pastry, etc.

Glair - Other Definitions

(a.) The white of egg. It is used as a size or a glaze in bookbinding, for pastry, etc.
(a.) Any viscous, transparent substance, resembling the white of an egg.
(a.) A broadsword fixed on a pike; a kind of halberd.
(v. t.) To smear with the white of an egg.
(imp. & p. p.) of Glair