burette
Burette (noun) means a graduated glass tube with a tap at the bottom, used in a laboratory to measure out and dispense liquid accurately. Example: “She filled the burette with acid before starting the titration.”
How to use burette
Learner’s notesIn plain EnglishIt is a narrow glass tube with a tap that lets you add liquid a little at a time while you measure exactly how much goes in.
This is a laboratory technical term, standard in chemistry teaching and practice.
Picture the tap at the bottom: that is what lets a burette control the flow, unlike a plain measuring tube.
Trace the full origin ↓Fill the gap
Can you complete this real example?
She filled the _____ with acid before starting the titration.
Etymology
Burette was taken directly from French, where burette carries the same meaning.