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
Still, the majority of testers found it to be balanced and consistent throughout. Catherine Jessee, Southern Living, 10 May 2025 Ergonomic details like cushioned grips and a lengthy 37-inch shaft put less strain on our tester’s hands and back. Kate Puhala, Better Homes & Gardens, 9 May 2025 The treatment is formulated with superstar ingredients like rosemary, mint, and biotin, which thoroughly nourish the scalp to promote healthier skin and hair growth, according to our testers. Clara McMahon, People.com, 1 May 2025 The 5-ply stainless steel ensures even heat distribution across each pot and pan, and this set, named the Best of the Best by our testers, includes a fry pan, sauce pan, saute pan and Dutch oven. Bestreviews, Chicago Tribune, 30 Apr. 2025 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

Browse Nearby Words

Cite this Entry

“Tester.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tester. Accessed 14 May. 2025.

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

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