variants or less commonly eyedrops
: a medicated solution for the eyes that is applied in drops
usually singular and hyphenated when used before another noun
Most cases of chronic glaucoma are treated with eye-drop medications that reduce pressure in the eye.Oz Hopkins Koglin

Examples of eye drops in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Using nonsterile eye drops that harbor bacteria and fungus can cause eye infections, which can become severe because the immune system has a hard time accessing the eyeball and fighting the microbes. C. Michael White, CNN Money, 15 Apr. 2026 The eye drops are dosed based on intraocular pressure (IOP) measurements taken in the doctor’s office, typically once every several months. Annalisa Merelli, STAT, 8 Apr. 2026 Using nonsterile eye drops that harbor bacteria and fungus can cause eye infections, which can become severe because the immune system has a hard time accessing the eyeball and fighting the microbes. C. Michael White, The Conversation, 7 Apr. 2026 Health officials urge anyone who used the eye drops and experienced eye pain, redness, or vision changes to contact their healthcare provider as soon as possible. Rachel Raposas, PEOPLE, 3 Apr. 2026 See All Example Sentences for eye drops

Word History

First Known Use

1762, in the meaning defined above

Time Traveler
The first known use of eye drops was in 1762

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Cite this Entry

“Eye drops.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eye%20drops. Accessed 17 Apr. 2026.

Medical Definition

eye drops

noun plural
variants also eyedrops
: a medicated solution for the eyes that is applied in drops
eye-drop adjective
or eyedrop
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