1. involving both hearing and sight; using both sound and visual images

1. equipment or materials that use both sound and visual images for education or entertainment
Usage: often plural

Examples

• The teacher used audiovisual aids to make the lesson more engaging.
• The conference room is equipped with modern audiovisual technology.
• Students learn better with audiovisual presentations than text alone.
• The museum’s audiovisual display brought history to life.
• We need to set up the audiovisuals before the meeting starts.
• The school invested in new audiovisual equipment for the classrooms.
• Her audiovisual presentation included charts, videos, and sound effects.