testtube
/ΛtΙstΛtjuΛb/
B1 Β· Intermediateβ
β
βββ
Simple Meaning
a small glass tube used in science experiments.
When to Use
βοΈTechnicalπAcademic Writing
Intermediate β can handle common situations
Examples in Conversation
βBe careful with that testtube; it contains acid.β
βThe scientist put the liquid into a testtube and heated it.β
Learning Path
βΆFull Definition
A thin, cylindrical glass tube closed at one end, used in scientific experiments to hold small amounts of substances.
βThe chemist carefully poured the liquid into a clean testtube for analysis.β
Related Words
Synonyms:
vialtube
Word Family:
test tubes