testernoun [ C ]
uk/ˈtes.tər/us/ˈtes.tɚ/a person or a machine that tests something
a small container of a product that you can try in order to see if you like it
Thesaurus: synonyms and related words
Testing, checking and experimenting
- assay
- check
- check sth out
- check up on sb
- collector
- crosscheck
- feeler
- inspect
- inspection
- inspector
- play around with sth
- screen
- spy
- spy out the land idiom
- test
- test sth out
- trial
- trial run
- try sth for size idiom
- try-out
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