1. a small tube with a rubber bulb at one end, used for measuring and dispensing liquid drops
2. a person or thing that drops something

Examples

• Use the dropper to add exactly three drops of medicine to the water.
• The eye dropper came with the bottle of ear drops.
• She squeezed the rubber bulb on the dropper to draw up the liquid.
• The scientist used a glass dropper to transfer the solution.
• He was known as a name dropper at social events.
• The dropper bottle made it easy to dispense the essential oil.
• Clean the dropper thoroughly before using it with a different medication.