We found 18 dictionaries that define the word assertiveness training:

General (13 matching dictionaries)

1. assertiveness training: Merriam-Webster
2. assertiveness training: American Heritage Dictionary of the English Language
3. assertiveness training: Collins English Dictionary
4. assertiveness training: Vocabulary.com
5. assertiveness training: Cambridge Advanced Learner's Dictionary
6. assertiveness training: Infoplease Dictionary
7. assertiveness training: Dictionary.com
8. assertiveness training: Rhymezone
9. assertiveness training: FreeDictionary.org
10. assertiveness training: Mnemonic Dictionary
11. assertiveness training: TheFreeDictionary.com
12. assertiveness training: Longman Dictionary of Contemporary English
13. assertiveness training: Merriam-Webster

Business (2 matching dictionaries)

14. assertiveness training: Legal dictionary
15. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

16. assertiveness training: Encyclopedia

Medicine (2 matching dictionaries)

17. Dorland's Illustrated Medical Dictionary (No longer online)
18. assertiveness training: Medical dictionary

Definitions from WordNet (assertiveness training) ▸ noun:  a method of psychotherapy that reinforces you for stating negative and positive feelings directly Opposite: passivity training, compliance training ▸ Words similar to assertiveness training ▸ Usage examples for assertiveness training ▸ Idioms related to assertiveness training ▸ Wikipedia articles (New!) ▸ Words that often appear near assertiveness training ▸ Rhymes of assertiveness training ▸ Invented words related to assertiveness training