video vs video

video and video both are nouns.

Word	Noun	Adjective	Verb	Adverb
video	Yes	No	No	No
video	Yes	No	No	No

video (noun)	video (noun)
a recording of both the visual and audible components (especially one containing a recording of a movie or television program)	a recording of both the visual and audible components (especially one containing a recording of a movie or television program)
the visible part of a television transmission	the visible part of a television transmission
broadcasting visual images of stationary or moving objects	broadcasting visual images of stationary or moving objects
(computer science) the appearance of text and graphics on a video display	(computer science) the appearance of text and graphics on a video display