Meaning

• A thin layer of some substance; a pellicle; a membranous covering, causing opacity.

  "a clear plastic film for wrapping food"

• A medium used to capture images in a camera.

• A movie.

• Cinema; movies as a group.

• A slender thread, such as that of a cobweb.

Meaning

• To record (activity, or a motion picture) on photographic film.

  "A Hollywood studio was filming on location in NYC."

• To cover or become covered with a thin skin or pellicle.