Source : Webster's Revised Unabridged Dictionary (1913)

Asquint \A*squint"\, adv. [Cf. {Askant}, {Squint}.]
   With the eye directed to one side; not in the straight line
   of vision; obliquely; awry, so as to see distortedly; as, to
   look asquint.

Source : WordNet®

asquint
     adj : (used especially of glances) directed to one side with or as
           if with doubt or suspicion or envy; "her eyes with
           their misted askance look"- Elizabeth Bowen; "sidelong
           glances" [syn: {askance}, {askant}, {squint}, {squint-eyed},
            {squinty}, {sidelong}]