device
A machine or tool made for a special job.
A piece of equipment or machine designed to perform a specific function.
A way or plan to get something done.
A plan, method, or trick used to achieve a particular result.
A picture or symbol that shows who someone is or what they believe.
A design, symbol, or emblem used as decoration or to represent an organization, family, or idea.
- Base: device
- Plural: devices
medical device
1Equipment for medical use
A machine or tool doctors use to help sick people.
- The hospital bought new medical devices for surgery.
- Pacemakers are life-saving medical devices.
mobile device
1Portable electronic communication/computing tool
A small computer you can carry and use anywhere, like a smartphone or tablet.
- Many people check emails on their mobile devices.
- Mobile devices are replacing desktop computers for many tasks.
plot device
1Story element that moves plot forward
Something in a story that makes the events happen or change.
- The mysterious letter was just a plot device to bring the characters together.
- Amnesia is often used as a plot device in movies.
storage device
1Hardware for saving digital data
A machine part that keeps computer information safe.
- The USB stick is my favorite storage device.
- Cloud storage is replacing some physical storage devices.
tracking device
1An electronic tool for location tracking
A small machine that finds where something or someone is.
- The police placed a tracking device on the suspect’s car.
- My phone has a built-in tracking device in case it gets lost.