Camera n. : A chamber, or instrument having a chamber. Specifically: The camera obscura when used in photography. See Camera, and Camera obscura.

Example:
What Camera is advertised in the current TV ad where a guys Camera is borrowed by the girls at the party?

Taxonomy
camera, lens, exposure, camera obscura, plate, shutter, model, composition, photography, shutter speed, viewfinder, movie camera, ciné camera, photographer, ciné cameras, ground glass, focussing, recording.

Defination from the web:
Camera history and information, including exposure control, focus, image capture, brands, and other resources. ... A majority of cameras have a lens positioned in front of the camera's opening to gather the incoming light and focus all or part of the image on the recording surface. ...