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The Britannica Dictionary
tester
1 ENTRIES FOUND:
tester
(noun)
tester
/
ˈ
tɛstɚ/
noun
plural
testers
tester
/
ˈ
tɛstɚ/
noun
plural
testers
Britannica Dictionary definition of TESTER
[
count
]
1
:
a person or device that tests something
She works as a video game
tester
.
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2
:
a container of perfume, lotion, etc., in a store that customers can use to try the product
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