Webster’s Revised Unabridged Dictionary · 1913
Gley
Gley (glā), v. i. [OE. gliȝen, glien, gleien, to shine, to squint; cf. Icel. gljā to glitter.] To squint; to look obliquely; to overlook things. [Scot.] Jamieson.
Gley (glā), adv. Asquint; askance; obliquely.