first aid

noun

: emergency care or treatment given to an ill or injured person before regular medical aid can be obtained

Examples of first aid in a Sentence

She gave him first aid for his sprained ankle.
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.
Make sure your first aid kit includes things to cover, clean, and disinfect wounds, along with pain relievers, tweezers, and a first aid guide. Rabekah Henderson, Southern Living, 2 Jan. 2026 Miller was honored along with Chesterton Police Officer Cole Foster and Porter Police Officer with Life Saving Awards for their first aid efforts in helping a man who sustained a severe laceration on his right forearm during a disturbance on Grant Avenue on June 4. Jim Woods, Chicago Tribune, 2 Jan. 2026 The news outlet reported that first responders performed first aid on the man, who died at the scene. Michael Guise, CBS News, 2 Jan. 2026 Prevention is a big part of bird dog first aid. Natalie Krebs, Outdoor Life, 24 Dec. 2025 See All Example Sentences for first aid

Word History

First Known Use

1867, in the meaning defined above

Time Traveler
The first known use of first aid was in 1867

Browse Nearby Words

Cite this Entry

“First aid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20aid. Accessed 6 Jan. 2026.

Kids Definition

first aid

noun
: emergency treatment given to an ill or injured person

Medical Definition

first aid

noun
: emergency care or treatment given to an ill or injured person before regular medical aid can be obtained

More from Merriam-Webster on first aid

Last Updated: - Updated example sentences
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