(used especially of glances) directed to one side with or as if with doubt or suspicion or envy. Synonyms:askance, askant, sidelong, squint, squint-eyed, squinty."Sidelong glances"
... and not asquint, look toward the offices and function of a poet, they will easily conclude to themselves the impossibility of any man's being the good poet without first ... — Specimens of the Table Talk of S.T.Coleridge • Coleridge