Movie camera and Motion picture

Movie camera noun - A camera that takes a sequence of photographs that can give the illusion of motion when viewed in rapid succession.

Motion picture and movie camera are semantically related in cinema topic. In some cases you can use "Motion picture" instead a noun phrase "Movie camera".

Motion picture noun - A story told by means of a series of continuously projected pictures and a sound track.

Movie camera and motion picture are semantically related in cinema topic. You can use "Movie camera" instead a noun phrase "Motion picture".