adj Relating to or being any material that uses a combination of sight and sound to present information
items that are not completely dependent on printed words to transmit meaning as they use audio (sound) and visual (picture) formats (Keenan, p 2)
involving both hearing and seeing (usually relating to teaching aids); "the school's audiovisual department
Information in a form other than words printed on paper Examples include slides, audio tapes, compact discs, video cassettes, records, and computer software
{s} seeing and hearing (especially pertaining to teaching aids that make use of both sight and sound)