We found 9 dictionaries that define the word knuckling down:

General (6 matching dictionaries)

1. knuckling down: Merriam-Webster
2. knuckling down: Collins English Dictionary
3. knuckling down: Vocabulary.com
4. knuckling down: Cambridge Advanced Learner's Dictionary
5. knuckling down: Wiktionary
6. knuckling down: TheFreeDictionary.com

Computing (1 matching dictionary)

7. knuckling down: Encyclopedia

Medicine (1 matching dictionary)

8. knuckling down: Medical dictionary

Miscellaneous (1 matching dictionary)

9. knuckling down: Idioms

▸ Words similar to knuckling down ▸ Usage examples for knuckling down ▸ Idioms related to knuckling down ▸ Wikipedia articles (New!) ▸ Words that often appear near knuckling down ▸ Rhymes of knuckling down ▸ Invented words related to knuckling down