Definition of Audiovisual aid
1. Noun. Materials using sight or sound to present information. "Language tapes and videocassettes and other audiovisuals"
Audiovisual Aid Pictures
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Lexicographical Neighbors of Audiovisual Aid
Literary usage of Audiovisual aid
Below you will find example usage of this term as found in modern and/or classical literature:
1. Protecting Critical Information & Technology: Proceedings of the Fourth by DIANE Publishing Company (1997)
"... the military and those who serve at the Department of Defense and State Department is that in the military they have never met an audiovisual aid they ..."