[vid.eo] n [L videre to see + -o (as in audio)] (1937) 1: television; also: the visual portion of television
2: videotape: as a: a recording of a motion picture or television program for playing through a television set b: a videotaped performance of a song often featuring an interpretation of the lyrics through visual images "a rock ~"
[2]video adj (1938) 1: being, relating to, or used in the transmission or reception of the television image "~ channel"--compare audio
2: being, relating to, or involving images on a television screen or computer display "~ terminal"