Definition of device
- irony and other literary devices
- a plot device
- smartphones and other electronic devices
- a hidden recording device
The store sells TVs, VCRs, and other electronic devices.
agreeing to dismantle all nuclear devices
a useful mnemonic device for remembering the names of the planets
The company's method of tracking expenses is just a device to make it seem more profitable.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'device.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: an object, machine, or piece of equipment that has been made for some special purpose
: a weapon that explodes
: something that is done in order to achieve a particular effect
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