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.
The driver was given first aid and then transferred to a local hospital, where he was pronounced dead. Camilo Montoya-Galvez, CBS News, 6 Mar. 2026 There were first aid attempts to resuscitate him, which were ultimately unsuccessful, and Meadows was later transported to the nearby Dutch Harbor. Shania Russell, Entertainment Weekly, 4 Mar. 2026 What to do if someone is not breathing CPR classes, which are often paired with basic first aid, are taught at outlets around Central Texas including through the American Red Cross, CPR Resources. Nicole Villalpando, Austin American Statesman, 3 Mar. 2026 Participants will learn how to identify and anticipate hazards, reduce fire hazards in the home and workplace, extinguish small fires, provide disaster first aid and more. Andrea Manes, Oc Register, 26 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 12 Mar. 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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