device

American  

[dih-vahys] / dɪˈvaɪs /

noun

1. a thing made for a particular purpose; an invention or contrivance, especially a mechanical or electrical one.

   Synonyms:

   gadget

2. a plan or scheme for effecting a purpose.

   Synonyms:

   design, project

3. a crafty scheme; trick.

   Synonyms:

   maneuver, stratagem, artifice, ruse, wile

4. a particular word pattern, figure of speech, combination of word sounds, etc., used in a literary work to evoke a desired effect or arouse a desired reaction in the reader.

   rhetorical devices.

5. a mobile device.

   Students may not bring devices into the secure testing center.

   Don't leave your devices in a hot car.

6. something elaborately or fancifully designed.

7. a representation or design used as a heraldic charge or as an emblem, badge, trademark, or the like.

8. a motto.

   Synonyms:

   legend, slogan

9. Archaic. devising; invention.

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device British  

/ dɪˈvaɪs /

noun

1. a machine or tool used for a specific task; contrivance

2. euphemistic a bomb

3. a plan or plot, esp a clever or evil one; scheme; trick

4. any ornamental pattern or picture, as in embroidery

5. computer hardware that is designed for a specific function

6. a written, printed, or painted design or figure, used as a heraldic sign, emblem, trademark, etc

7. a particular pattern of words, figures of speech, etc, used in literature to produce an effect on the reader

8. archaic the act or process of planning or devising

9. to leave someone alone to do as he wishes

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device Idioms  

1. see leave to someone's own devices.

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Other Word Forms

• deviceful adjective
• devicefully adverb
• devicefulness noun

Etymology

Origin of device

First recorded in 1375–1425; blend of late Middle English devis “discourse, division” and devise “heraldic device, will,” both from Anglo-French, Old French, from Latin dīvīsa, feminine of dīvīsus “divided, separated”; divisible

Example Sentences

They use a "flywheel exercise device," similar to a yo-yo, that can allow for aerobics like rowing as well as provide resistance to perform moves like weighted squats and deadlifts.

From Barron's • Apr. 4, 2026

Experts say if you have bought a device that lets you stream sports or paid content free of charge, there’s a good chance it’s infected.

From The Wall Street Journal • Apr. 3, 2026

It would be easy to take Emma’s confession as a simple cinematic provocation, a tone-deaf narrative device intended to make viewers squirm in their seats.

From Salon • Apr. 3, 2026

Elsewhere, she uses that same device of repetition to freeze-frame happy memories - representing a new way of thinking.

From BBC • Apr. 2, 2026

Taking advantage of this, Penkovsky sneaked in a tiny Minox camera, a favorite device of fictional spies.

From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin

Related Words

• accessory
• apparatus
• appliance
• equipment
• gadget
• gear
• machine
• material
• mechanism