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  • trier
    trier
    noun
    a person or thing that tries or tests; tester.
  • Trier
    Trier
    noun
    a city in W Germany, on the Moselle River: extensive Roman ruins; cathedral.

trier

1 American  
[trahy-er] / ˈtraɪ ər /

noun

triers plural
  1. a person or thing that tries or tests; tester.


Trier 2 American  
[treer] / trɪər /

noun

  1. a city in W Germany, on the Moselle River: extensive Roman ruins; cathedral.


Trier 1 British  
/ triːr /

noun

  1. French name: Trèves.  Latin name: Augusta Treverorum.  a city in W Germany, in the Rhineland-Palatinate on the Moselle River: one of the oldest towns of central Europe, ancient capital of a Celto-Germanic tribe (the Treveri ); an early centre of Christianity, ruled by powerful archbishops until the 18th century; wine trade; important Roman remains. Pop: 100 180 (2003 est)

"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

trier 2 British  
/ ˈtraɪə /

noun

  1. a person or thing that tries

"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

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of trier

First recorded in 1300–50, trier is from the Middle English word triour. See try, -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It is disappointing, though not surprising, that Barrett fails to recognize Solomon’s role as the trier of fact.

From Slate Sep. 5, 2025

Son's replacement Timo Werner actually spared United further punishment, confirming he remains a willing trier but a thoroughly unreliable finisher, twice shooting lamely at United keeper Andre Onana when clean through.

From BBC Sep. 29, 2024

“The trier of fact is going to decide whether former president Trump’s conduct was illegal.”

From Salon Oct. 16, 2023

He said “the outcome of the case will be for a Fulton County judge and trier of fact to ultimately decide.”

From Seattle Times Sep. 29, 2023

But the law of silence was not laid upon any one else but the trier of the spell.

From Tried for Her Life A Sequel to "Cruel As the Grave" by Southworth, Emma Dorothy Eliza Nevitte

Sentimental Value was named best international feature, and director Joachim Trier joked: "I'm just a film nerd from Norway, this means so much."

From BBC Mar. 16, 2026

For Joachim Trier, whose "Sentimental Value" has an impressive nine nominations including for best director, being a part of the conversation is already a win.

From Barron's Mar. 2, 2026

I don’t know what I felt, but there was something really special, and because Joachim Trier also is someone — I mean, “The Worst Person in the World,” absolutely loved.

From Los Angeles Times Feb. 26, 2026

And my agents called me and said Joachim Trier has a new film and there’s a part for an American actress, even though the film is predominantly in Norwegian.

From Los Angeles Times Feb. 26, 2026

It was restored to the elector of Trier in 1650, but was not strongly fortified until 1672.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 1 "Edwardes" to "Ehrenbreitstein" by Various

They are not even intended to be the triers of facts, as that is the task of the lower courts.

From Slate Oct. 2, 2025

She wrote that it was “within the realm of the jury as the triers of fact, to resolve the firearm toolmark analysis and opinion, along with the other evidence presented, in rendering its verdict.”

From Seattle Times Jun. 21, 2023

Bamba will continue to travel with the team for moral support, but Cardiff need more than a bunch of triers if they are to survive.

From The Guardian Mar. 7, 2019

And on the long, fraught trail between crime and conviction, the first triers of fact were the cops.

From Salon Dec. 17, 2015

It was insisted, therefore, that the Lords triers should retire with the Judges.

From The Works of the Right Honourable Edmund Burke, Vol. 11 (of 12) by Burke, Edmund

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