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.
Bystanders pulled her from the water and commenced first aid on the beach before paramedics arrived, the statement said. ABC News, 13 June 2026 At the Rose Bowl in Pasadena, the on-field temperature during one match reached at least 120°F, and more than 200 fans sought first aid at a single game. John Samuels, Forbes.com, 12 June 2026 Medical staff administered basic first aid and kept her under observation for 15 to 20 minutes. Jasmin Malik Chua, Footwear News, 11 June 2026 They're also trained to administer NARCAN and some basic first aid. Megan De Mar, CBS News, 9 June 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 18 Jun. 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

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