oscillatory

[ os-uh-luh-tawr-ee, -tohr-ee ]
/ ˈɒs ə ləˌtɔr i, -ˌtoʊr i /

adjective

characterized by or involving oscillation.

Origin of oscillatory

1730–40; < New Latin oscillātōrius, equivalent to Latin oscillā(re) to swing (see oscillate) + -tōrius -tory1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

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