multimediaPronunciation: /ˈmʌltɪmiːdɪə/Translate multimedia | into French | into German | into Italian Definition of multimedia adjective (of art, education, etc.) using more than one medium of expression or communication. (of computer applications) incorporating audio and video, especially interactively: multimedia applications noun [mass noun] the use of a variety of artistic or communicative media. an extension of hypertext allowing the provision of audio and video material cross-referenced to a computer text. multimedia in other Oxford dictionaries Definition of multimedia in the US English dictionary