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.
This hands-on program teaches community members essential disaster preparedness skills, including fire safety, first aid, search and rescue and emergency response tactics. Anne Gelhaus, Mercury News, 15 Feb. 2026 Corporal Miller was honored in December 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, 13 Feb. 2026 Jail staff and members of the Contra Costa Fire Protection District performed first aid and took the man to a local hospital, where he was later pronounced dead. Carlos E. Castañeda, CBS News, 9 Feb. 2026 If all goes well, the spray could not only become a mainstay of medical kits on the battlefield and hospitals, but also eventually could become part of a common or garden first aid kit. Christopher McFadden, Interesting Engineering, 8 Feb. 2026 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 19 Feb. 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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