The meaning of DEVICE is something devised or contrived. How to use device in a sentence.

DEVICE meaning: 1. an object or machine that has been invented for a particular purpose: 2. a machine, for example…. Learn more.

DEVICE meaning: 1 : an object, machine, or piece of equipment that has been made for some special purpose; 2 : a weapon that explodes

A device is an object that has been made for a particular purpose. He used an electronic device to measure the rooms.

a thing made for a particular purpose, esp. a mechanical or electric invention: She invented a device that automatically closes windows when it rains. a plan, scheme, or procedure, esp. a …

device a crafty scheme; gadget; design; ruse: His friendliness was only a device to gain your trust.

A device is a noun that can be used to describe anything, simple or complex, that is used for a specific purpose. You might have one device for opening bottles, and another for opening cans.

Nov 30, 2025 · (rhetoric) A technique that an author or speaker uses to evoke an emotional response in the audience; a rhetorical device. (heraldry) A motto, emblem, or other mark used …

DEVICE definition: a thing made for a particular purpose; an invention or contrivance, especially a mechanical or electrical one. See examples of device used in a sentence.

Definition of device noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.