1. materials using sight or sound to present information; - Example: "language tapes and videocassettes and other audiovisuals" [syn: audiovisual, audiovisual aid]
WordNet (r) 3.0 (2006):
audiovisual aid
n 1: materials using sight or sound to present information;
"language tapes and videocassettes and other audiovisuals"
[syn: audiovisual, audiovisual aid]