test tubenoun [ C ]uk /ˈtest ˌtjuːb/ us /ˈtest ˌtuːb/
Thesaurus: synonyms and related words
(Definition of “test tube” from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Get a quick, free translation!
More meanings of “test tube”
Word of the Day
skating on thin ice
to be doing something that is dangerous or involves risks