film vs caption

film and caption both are nouns.

Word	Noun	Adjective	Verb	Adverb
film	Yes	No	Yes	No
caption	Yes	No	Yes	No

film (noun)	caption (noun)
a thin coating or layer	brief description accompanying an illustration
photographic material consisting of a base of celluloid covered with a photographic emulsion; used to make negatives or transparencies	translation of foreign dialogue of a movie or TV program; usually displayed at the bottom of the screen
a thin sheet of (usually plastic and usually transparent) material used to wrap or cover things	taking exception; especially a quibble based on a captious argument
a medium that disseminates moving pictures
a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement

film (verb)	caption (verb)
make a film or photograph of something	provide with a caption, as of a photograph or a drawing
record in film