Definitions of moving:

• adjective:   arousing or capable of arousing deep emotion

  Example: "She laid her case of destitution before him in a very moving letter- N. Hawthorne"

• adjective:   in motion

  Example: "A constantly moving crowd"

• adjective:   used of a series of photographs presented so as to create the illusion of motion

  Example: "Her ambition was to be in moving pictures or `the movies'"