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.
In preparation, some Taiwanese have started learning skills like first aid and marksmanship, while civil defense organizations have provided emergency response training. Stephanie Yang, CNN Money, 4 Apr. 2026 That person was provided immediate first aid and rushed to a hospital but died from his injuries. Flint McColgan, Boston Herald, 4 Apr. 2026 After Colon was shot, cops rendered first aid and called for an ambulance. Theodore Parisienne, New York Daily News, 2 Apr. 2026 Nazish said that just a couple of weeks ago, Kittleson underwent hostile environment and first aid training (HEFAT). Desiree Adib, ABC News, 2 Apr. 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 8 Apr. 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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