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tester

/ˈtestə(r)/noun

उच्चारण टेस्टर

परीक्षक, जाँचकर्ता, जाँचने वाला यंत्र

Core word

noun
  1. 1

    [C]

    a person or machine that tests something

    परीक्षक, जाँचकर्ता, जाँचने वाला यंत्र

    • Software testers check the app for errors before it is released.
    • a voltage tester

    Synonyms examiner inspector checker

  2. 2

    [C]

    a small amount of a product, for example perfume, that you can try before you buy it

    नमूना, टेस्टर

    • She sprayed a perfume tester on her wrist.
    • At the store she tried a tester before buying the perfume.

    Synonyms sample

◇Word family
test nountest verb