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 Deputies administered first aid at the scene, including applying tourniquets and a chest seal, until medics arrived, sheriff’s officials said. Rosalio Ahumada, Sacramento Bee, 8 May 2024 Officers attempted to administer first aid to both victims until EMS arrived. Ilana Arougheti, Kansas City Star, 8 May 2024 See all Example Sentences for first aid 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'first aid.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1867, in the meaning defined above

Time Traveler
The first known use of first aid was in 1867

Dictionary Entries Near first aid

Cite this Entry

“First aid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20aid. Accessed 11 May. 2024.

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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!