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first aid

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noun
emergency aid or treatment given to someone injured, suddenly ill, etc., before regular medical services arrive or can be reached.
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Origin of first aid

First recorded in 1880–85

OTHER WORDS FROM first aid

first-aid, adjectivefirst-aider, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use first aid in a sentence

British Dictionary definitions for first aid

first aid

noun
  1. immediate medical assistance given in an emergency
  2. (as modifier)first-aid box
(in Barbados) a small shop that sells domestic items after hours
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for first aid

first aid

n.
Emergency treatment administered to an injured or sick person before professional medical care is available.

Other words from first aid

first-aid adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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