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Definition of “tester” - English Dictionary

"tester" in American English

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testernoun [C]

 us   /ˈtes·tər/
someone who ​tests something, esp. a new ​product: Our 11-year-old tester ​pronounced the ​gadget "very ​cool."
A tester is also a ​device or ​machine that ​performstests: a ​battery tester
(Definition of tester from the Cambridge Academic Content Dictionary © Cambridge University Press)







"tester" in British English

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testernoun [C]

uk   /ˈtes.tər/  us   /ˈtes.tɚ/
(Definition of tester from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)

"tester" in Business English

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testernoun [C]

uk   us   /ˈtestər/
a ​person or a ​machine that ​tests something: He got a ​job as a ​software tester. They are the world's ​topmaker of ​memorychip testers.
MARKETING a ​smallamount of a ​product in a ​container that you can ​try in ​order to see if you like it: a make-up/perfume tester
(Definition of tester from the Cambridge Business English Dictionary © Cambridge University Press)
Translations of “tester”
in Chinese (Simplified) 测试员, 试验员, 测试器,测试仪…
in Chinese (Traditional) 測試員, 試驗員, 測試器,測試儀…
What is the pronunciation of tester?
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“tester” in Business English

There, their and they’re – which one should you use?
There, their and they’re – which one should you use?
by ,
April 27, 2016
by Liz Walter If you are a learner of English and you are confused about the words there, their and they’re, let me reassure you: many, many people with English as their first language share your problem! You only have to take a look at the ‘comments’ sections on the website of, for example, a popular

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a small amount of something that shows you what the rest is or should be like

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