We found 4 dictionaries that define the word not all that:

General (3 matching dictionaries)

1. not all that: Longman Dictionary of Contemporary English
2. not all that: Cambridge Advanced Learner's Dictionary
3. not all that: TheFreeDictionary.com

Business (1 matching dictionary)

4. not all that: Legal dictionary

Phrases: not really all that bad, more... ▸ Words similar to not all that ▸ Usage examples for not all that ▸ Idioms related to not all that ▸ Wikipedia articles (New!) ▸ Words that often appear near not all that ▸ Rhymes of not all that ▸ Invented words related to not all that