visual aid


any of various materials depending on the sense of sight, as films, slides, photographs, etc., used as aids in teaching.

Nearby words

  1. vistaed,
  2. vistavision,
  3. vistula,
  4. visual,
  5. visual acuity,
  6. visual aids,
  7. visual album,
  8. visual allesthesia,
  9. visual angle,
  10. visual aphasia

Origin of visual aid

First recorded in 1910–15 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019