rotary
ro·tary
adjective
1.
noun
1.
2.
electrical converter consisting of a synchronous machine that converts alternating to direct current or vice versa
Origin
Attested mid 18th century, from Medieval Latin rotarius, from Latin rota (“wheel”).
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WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.