camera
n.

1. An apparatus for taking photographs, generally consisting of a lightproof enclosure having an aperture with a shuttered lens through which the image of an object is focused and recorded on a photosensitive film or plate.

 
photography
n.

1. The art or process of producing images of objects on photosensitive surfaces.
2. The art, practice, or occupation of taking and printing photographs.
3. A body of photographs.