Meaning & Definition
noun
The round, often approximately spherical structure in the head of vertebrates, responsible for vision.
The doctor examined her eyeball to check for any signs of infection.
The entire visual apparatus of the eye, including the eyelids and surrounding structures.
He had a unique way of expressing his emotions just by using his eyeballs.
verb
To look at or stare at something closely.
She was eyeballing the delicious dessert from across the room.
To estimate or measure by sight rather than by formal calculation.
He eyeballed the distance before deciding to take the leap.
Etymology
The term 'eyeball' is a compound of 'eye' and 'ball', reflecting its shape.
Common Phrases and Expressions
eyeball to eyeball:
In direct confrontation or facing each other
Eyeball it:
To estimate or judge visually without measurements
Slang Meanings
To look at someone in a way that indicates interest or disapproval.
He was eyeballing the new girl across the room.
To assess something quickly and visually.
Just eyeball the distance before you throw.