Simple Definition of triage

from our Learner's Dictionary

triage

noun

ˈtriːˌɑːʒ
medical : the process of deciding which patients should be treated first based on how sick or seriously injured they are
Nurses do triage in the emergency room.

Cite this Entry

“Triage.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/triage. Accessed 21 Jun. 2026.

Copy Citation
Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of longueur

See Definitions and Examples »

Popular in Grammar & Usage

See More

'Canceled' or 'cancelled'?

5 Verbal Slip Ups and Language Mistakes

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

The Difference Between 'i.e.' and 'e.g.'
See More

Popular in Wordplay

See More

One-Word Oxymorons: Bittersweet, Spendthrift, and More

8 Obscure Words for Sleepy Times

Cattywampus, Taradiddle, and More Funny-Sounding Words

The Words of the Week - Jun 19

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

'Canceled' or 'cancelled'?

One-Word Oxymorons: Bittersweet, Spendthrift, and More

8 Obscure Words for Sleepy Times
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
boy-thinking-light-bulb
Quiz: Are You An Idiom Expert? Figure out what these figures of speech actually ...
See All