We found 10 dictionaries that define the word teaching aid:

General (10 matching dictionaries)

1. teaching aid: Merriam-Webster
2. teaching aid: Collins English Dictionary
3. teaching aid: Vocabulary.com
4. teaching aid: Infoplease Dictionary
5. teaching aid: Dictionary.com
6. Teaching aid: Wikipedia, the Free Encyclopedia
7. teaching aid: Rhymezone
8. teaching aid: FreeDictionary.org
9. teaching aid: Mnemonic Dictionary
10. teaching aid: TheFreeDictionary.com

(Note: See teaching_aids as well.)

Definitions from WordNet (teaching aid) ▸ noun:  materials and equipment used in teaching ▸ Words similar to teaching aid ▸ Usage examples for teaching aid ▸ Idioms related to teaching aid ▸ Wikipedia articles (New!) ▸ Words that often appear near teaching aid ▸ Rhymes of teaching aid ▸ Invented words related to teaching aid