an electrical machine having a single magnetic field and two independent armature windings of which one acts as a motor and the other a generator: used to convert direct current from a battery into alternating current
WordReference Random House Unabridged Dictionary of American English © 2025
dy•na•mo•tor
(dī′nə mō′tər),USA pronunciation n.
- Electricityan electric machine for transforming direct current into alternating current or for altering the voltage of direct current, having two armature windings on the same core and a common magnetic field.
- dyna- + motor 1905–10
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'dynamotor' also found in these entries (note: many are not synonyms or translations):