We found 11 dictionaries that define the word not to worry:

General (10 matching dictionaries)

1. not to worry: Longman Dictionary of Contemporary English
2. not to worry: Merriam-Webster
3. not to worry: Oxford Learner's Dictionaries
4. not to worry: Collins English Dictionary
5. not to worry: Cambridge Advanced Learner's Dictionary
6. not to worry: Wiktionary
7. not to worry: Dictionary.com
8. not to worry: TheFreeDictionary.com

Miscellaneous (1 matching dictionary)

9. Not to worry: Idioms

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