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 compact first aid kit includes bandages, antiseptic wipes, tweezers, and other basics for handling minor cuts and scrapes on the go. Alesandra Dubin, Travel + Leisure, 25 Sep. 2025 In 1979, Estrada had been involved in a serious motorcycle accident on set, and Wilcox, who had been a Marine and served in Vietnam, had given him first aid. Victoria Edel, PEOPLE, 24 Sep. 2025 Local 80 represents motion picture grips, crafts service, marine, first aid employees and warehouse workers based in and around Hollywood. Katie Campione, Deadline, 23 Sep. 2025 Essentials include a navigation and communication device, sun protection, insulation such as extra clothes or a blanket, a first aid kit, illumination, a fire starter kit, repair kit, extra food, extra water and emergency shelter. Mindy Sink, Denver Post, 17 Sep. 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 30 Sep. 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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