We found 11 dictionaries that define the word sitting up:

General (7 matching dictionaries)

1. sitting up: Merriam-Webster
2. sitting up: Collins English Dictionary
3. sitting up: Vocabulary.com
4. sitting-up: Wordnik
5. sitting up: Cambridge Advanced Learner's Dictionary
6. sitting up: Wiktionary
7. sitting up: TheFreeDictionary.com

Business (2 matching dictionaries)

8. sitting up: Legal dictionary
9. sitting up: Financial dictionary

Computing (1 matching dictionary)

10. sitting up: Encyclopedia

Miscellaneous (1 matching dictionary)

11. sitting up: Idioms

Phrases: sitting up and take notice, sitting with your knees up, sitting up quickly, sitting up straight, sitting up fast, more... ▸ Words similar to sitting up ▸ Usage examples for sitting up ▸ Idioms related to sitting up ▸ Wikipedia articles (New!) ▸ Words that often appear near sitting up ▸ Rhymes of sitting up ▸ Invented words related to sitting up