- Having eyes that quint; having eyes with axes not
coincident; cross-eyed. - Looking obliquely, or asquint; malignant; as,
squint-eyed praise; squint-eyed jealousy.
Meaning of 'squint-eyed' (Princeton's WordNet)
1 . squint-eyed
[ s]
Meaning (1): - (used especially of glances) directed to one side with or as if with doubt or suspicion or envy