oscillator

noun

os·​cil·​la·​tor ˈä-sə-ˌlā-tər How to pronounce oscillator (audio)
1
: one that oscillates
2
: a device for producing alternating current
especially : a radio-frequency or audio-frequency generator

Examples of oscillator in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In more recent years, advances in semiconductor technology have allowed a single oscillator to drive a large number of solid-state amplifiers in near-perfect phase coordination. IEEE Spectrum, 24 June 2024 These ruggedized oscillators offer stability and reliability under harsh conditions, ensuring that communications and navigation systems can maintain accurate timing on the receiver side, even when GPS signals are compromised. Markus Lutz, Forbes, 25 Oct. 2024 Because the infrared cameras are tracking your fingers’ every movement, different hand positions can be used to change pitch, filter frequencies, or manipulate oscillators and other effects. Boone Ashworth, WIRED, 8 Oct. 2024 The oversized silicon oscillator and balance spring serve as the minute hand, while the hour display is a rotating disc beneath the movement. Matthew Catellier, Forbes, 21 Oct. 2024 See all Example Sentences for oscillator 

Word History

First Known Use

1798, in the meaning defined at sense 1

Time Traveler
The first known use of oscillator was in 1798

Dictionary Entries Near oscillator

Cite this Entry

“Oscillator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oscillator. Accessed 23 Dec. 2024.

Kids Definition

oscillator

noun
os·​cil·​la·​tor ˈäs-ə-ˌlāt-ər How to pronounce oscillator (audio)
1
: one that oscillates
2
: a device for producing alternating current
especially : a radio-frequency or audio-frequency generator

Medical Definition

oscillator

noun
os·​cil·​la·​tor ˈäs-ə-ˌlāt-ər How to pronounce oscillator (audio)
: a device or mechanism for producing or controlling oscillations
especially : one (as a radio-frequency generator) for producing an alternating current

More from Merriam-Webster on oscillator

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