Definitions
1.nounThe ball of the eye
2.noun(CB) a meeting"We had an eyeball last year."
3.nounAs a synecdoche, a person's focus of attention
4.noun(in the plural) readership or viewership
5.nounA favourite or pet; the apple of someone's eye.
6.verbTo gauge, estimate or judge by eye, rather than measuring precisely; to look or glance at."A good cook can often just eyeball the correct quantities of ingredients."
7.verbTo scrutinize
8.verbTo stare at intently"Are you eyeballing my girl?"
9.verbTo roll one's eyes.