tester

1 of 3

noun (1)

test·​er ˈte-stər How to pronounce tester (audio)
: one that tests or is used for testing

tester

2 of 3

noun (2)

tes·​ter ˈtē-stər How to pronounce tester (audio) ˈte- How to pronounce tester (audio)
: the canopy over a bed, pulpit, or altar

tester

3 of 3

noun (3)

tes·​ter ˈte-stər How to pronounce tester (audio)

Examples of tester in a Sentence

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.
Noun
Additionally, testers are allowed to ask the Grok-2 model 10 questions every two hours and the Grok-2 mini model 20 questions every two hours. Jibin Joseph, PCMAG, 12 Nov. 2024 The Rams have two home games left against struggling two-win teams in Wyoming and Utah State, with a road tester at Fresno State (5-5) in between. Kyle Newman, The Denver Post, 10 Nov. 2024 Puma says its shoe testers found that the padding feels softer and more responsive than the materials in your typical stability shoe. Jennifer Heimlich, SELF, 4 Nov. 2024 In testing, for example, manual testers could be replaced for front-end testing, but engineers will still be required to do the back end and interpret the data revealed by the AI. Hugo Farinha, Forbes, 29 Oct. 2024 See all Example Sentences for tester 

Word History

Etymology

Noun (2)

Middle English, headboard of a bed, canopy, from Anglo-French, from teste head, from Late Latin testa skull, from Latin, shell

Noun (3)

modification of Middle French testart, from teston

First Known Use

Noun (1)

1661, in the meaning defined above

Noun (2)

14th century, in the meaning defined above

Noun (3)

1546, in the meaning defined above

Time Traveler
The first known use of tester was in the 14th century

Dictionary Entries Near tester

Cite this Entry

“Tester.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tester. Accessed 22 Nov. 2024.

Kids Definition

tester

1 of 2 noun
tes·​ter ˈtēs-tər How to pronounce tester (audio) ˈtes- How to pronounce tester (audio)
: a canopy or a frame for a canopy over a bed, pulpit, or altar

tester

2 of 2 noun
test·​er
ˈtes-tər
: one that tests

More from Merriam-Webster on tester

Love words? Need even more definitions?

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