To gauge, estimate or judge by eye, rather than measuring precisely; to look or glance at.
To roll one's eyes.
To scrutinize.
To stare at intently.
A face-to-face meeting.
The ball of the eye.
A person's focus of attention.
A favourite or pet; the apple of someone's eye.
A readership or viewership.
To notice, observe, learn, or understand, especially something otherwise overlooked.
To adopt a practice in which others already engage.
To continue or build upon (for example, a task, analysis, or narrative), beginning from a point at which someone has previously stopped.