Meaning of comptometer | Babel Free
Definitions
A mechanical or electromechanical calculator; an adding machine without a crank, driven instead by keypress.
Examples
“Another was able to add up correctly the most complicated lists of figures in less time than a comptometer.”
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.