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

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

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.

Mar 15, 2025 · A device is a non-tangible or non-physical object, like a procedure, technique, or plan. For example, a mnemonic device helps you remember a shopping list or your friend's phone number.

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

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.

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

Jul 23, 2025 · In technology, a device is any machine or instrument which serves some specific purpose in society.

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 crafty one: full of …

Feb 13, 2026 · Noun device (plural devices) Any piece of equipment made for a particular purpose, especially a mechanical or electrical one.