Definition

Noun: A tool, device, or material that uses both sight (visual) and sound (audio) to help present information or teach a concept. It is designed to enhance understanding and retention by engaging multiple senses.

Usage

An "audiovisual aid" is used as a singular noun to refer to a specific piece of equipment or material. It is commonly used in educational, training, and presentation contexts. - The teacher used an excellent audiovisual aid to explain the solar system. - Please ensure all audiovisual aids are tested before the conference.

Examples

• The documentary served as a powerful audiovisual aid in the history class.
• Modern classrooms are often equipped with various audiovisual aids, such as interactive whiteboards.
• Preparing effective audiovisual aids can significantly improve a lecture's impact.

Advanced Usage

• "to employ/utilize an audiovisual aid": To make use of such a tool in a presentation or lesson.
  • The trainer will employ several audiovisual aids during the workshop.
• The term can be used in a more abstract sense to describe any medium that combines audio and visual elements for instructional or illustrative purposes.
  • The animated diagram with narration functioned as a perfect audiovisual aid.

Variants and Related Words

• Audiovisuals (n, plural): A general term for audiovisual materials or equipment.
  • The studio produces educational audiovisuals for schools.
• Audiovisual (adj): Relating to both hearing and sight.
  • The museum has a new audiovisual exhibition.

Synonyms

• Instructional media
• Educational technology
• Multimedia tool

Related Phrases

• Audiovisual presentation: A presentation that incorporates both sound and visual elements.
  • He gave an engaging audiovisual presentation on marine biology.
• Audiovisual equipment: The physical devices used to present audiovisual content (e.g., projectors, speakers).
  • The university invested in new audiovisual equipment for all its lecture halls.

Noun

1. materials using sight or sound to present information
   • language tapes and videocassettes and other audiovisuals