Related Content
- Daily Word Quiz: gregarious
- Analogy of the Day: Today’s Analogy
- Spelling Bee: Today’s Spelling Bee
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
test tube: Meaning and Definition of
test' tube"
Pronunciation: [key]
- a hollow cylinder of thin glass with one end closed, used in chemical and biological experimentation and analysis.
test-tube
Pronunciation: (test'tb", -tyb"), [key]
— adj.
- produced in or as if in a test tube; synthetic or experimental.
