plural devices
1
: an object, machine, or piece of equipment that has been made for some special purpose
mechanical devices
The store sells TVs, VCRs, and other electronic devices.
a hidden recording device
2
: a weapon that explodes
an explosive device [=a bomb]
agreeing to dismantle all nuclear devices
3
: something that is done in order to achieve a particular effect
a marketing device
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.
4
: something in a book, play, poem, movie, etc., that is used to achieve a particular effect
He is known for his use of irony and other literary devices.
a contrived plot device
the play's use of traditional comic devices such as slapstick
Cite this Entry
“Device.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/device. Accessed 18 Apr. 2026.
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