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test tube Synonyms
Another word for test tube
Looking for synonyms for test tube? Sourced from our comprehensive thesaurus, here is a list of similar words and another word for test tube, organized by relevance and context.
• noun (Context 1)
A thin glass or plastic tube with one closed and rounded end, used primarily in scientific laboratories for holding, mixing, or heating small quantities of liquid or solid chemicals.
Usage Example
"The biologist carefully added a drop of the reagent to the tube to observe the chemical reaction."
Strongest
tube
Strong
vial
cuvette
Weak
ampoule
flask
beaker
Cite this Entry
Wordmom. (2026). Synonyms for Test tube. In Wordmom Thesaurus. Retrieved Oct 14, 2026, from https://wordmom.com/synonyms/test tube