eyedrop
nounUK /ˈaɪ.drɒp/
US /ˈaɪ.drɑːp/
A tiny bit of medicine you put in your eye to help it feel better.
The doctor gave me an eyedrop to make my itchy eye stop hurting.
OTHER MEANINGS
2. A single drop of liquid that looks like a tear.
An eyedrop of rain fell on the window.
3. A small amount of liquid squeezed from a dropper into the eye.
She used one eyedrop in each eye before bed.
4. A liquid medicine sold in a small bottle with a dropper for the eyes.
He bought a bottle of eyedrop at the store.