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 first officer arrived at 5:19 a.m. and began first aid, according to Fox 4. Billal Rahman, MSNBC Newsweek, 1 Aug. 2025 Make sure your family knows a central meeting point in case you're separated. Prepare an emergency kit with essentials like water, nonperishable food, flashlights, first aid supplies, medications, important documents and phone chargers. Brandi D. Addison, Austin American Statesman, 30 July 2025 The San Diego Junior Lifeguards program gives youths ages 7-17 an opportunity to learn ocean skills, first aid and CPR from professional lifeguards. La Jolla Light, San Diego Union-Tribune, 30 July 2025 Even plastic food storage containers that have lost their lids or seem a little beat up can be washed and used to store first aid supplies, sunscreens, or even loose nails and screws. Amy Brightfield, Better Homes & Gardens, 26 July 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 20 Aug. 2025.

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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