To discern such buds as are fit to produce blossoms.Boyle.
A counterfeit stone which thine eye can not discern from a right stone.Robynson (More's Utopia).
And [I] beheld among the simple ones, I discerned among the youths, a young man void of understanding.Prov. vii. 7.
Our unassisted sight . . . is not acute enough to discern the minute texture of visible objects.Beattie.
I wake, and I discern the truth.Tennyson.
Syn. -- To perceive; distinguish; discover; penetrate; discriminate; espy; descry; detect. See Perceive.
More than sixscore thousand that cannot discern between their right hand their left.Jonah iv. 11.