LetsWords
False friends

Camera: meaning, examples and when to say cell or inner tube

A camera takes photos or videos. The English words for a prison cell, the tube inside a bike tyre and a place to leave bags, with examples and an exercise.

A camera is a device for taking photos or videos, including the camera in a phone. In some languages a similar word also names a small room or a chamber, but in English those things have other names: a room in a prison is a cell, the rubber tube inside a bike tyre is an inner tube, and the place at a station where you can leave your bags is left luggage.

camera: will you get the meaning right?

Learn to use English words freely in conversation

Start learning

a digital/security + camera; the camera on + a phone; on camera; a prison cell (not camera); a bike inner tube (not camera)

  • I don't carry a camera any more because my phone takes excellent photos.
  • A security camera recorded the man who took the bike from outside the shop.
  • She gets nervous on camera, so she prefers writing reports to recording videos.

What changed

First versionI got a flat tyre, so I need to buy a new camera for my bike.

RevisionI got a flat tyre, so I need to buy a new inner tube for my bike.

The rubber tube inside a bike wheel is called an inner tube in English. Camera means only a device for photos or videos, so the sentence sounds as if you're buying a camera for your bike after a puncture.

Cambridge Dictionary

The phrase on camera means “being filmed, in front of a camera”: He admitted everything on camera. The legal phrase in camera means “in private, without the public present”; it hardly ever comes up in everyday speech.

Your turn

The prisoner spent the night alone in a small ___ with one narrow window.

(cell / camera)

Show the answer

cell — The prisoner spent the night in a room in a prison, which is a cell. A camera is a device for filming or taking photos, not a room with a window.

Write about what you use to take photos when you travel. Say whether it's your phone or a separate camera, and explain why.

On trips I always take my old film camera, because I love waiting to see how the photos turn out.

Learn to use new words without mistakes

Write phrases with the words you are learning. LetsWords shows mistakes in usage and grammar, suggests corrections and explains them, and review helps the words stick.

Build my practice plan

Practise English at your level and for your goal. Get corrections and clear explanations of your mistakes.