an instrument for measuring an electric current in amperes
WordReference Random House Unabridged Dictionary of American English © 2026
am•me•ter
(am′mē′tər),USA pronunciation n. [Elect.]
- Electricityan instrument for measuring current in amperes.
- am(pere) + -meter 1880–85
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'ammeter' also found in these entries (note: many are not synonyms or translations):