We found 12 dictionaries that define the word get up on the wrong side of the bed:

General (7 matching dictionaries)

1. get up on the wrong side of the bed: Merriam-Webster
2. get up on the wrong side of the bed: Oxford Learner's Dictionaries
3. get up on the wrong side of the bed: Cambridge Advanced Learner's Dictionary
4. get up on the wrong side of the bed: Wiktionary
5. get up on the wrong side of the bed: Dictionary.com
6. Get Up On The Wrong Side Of The Bed: A to Z list of the most popular idioms
7. get up on the wrong side of the bed: TheFreeDictionary.com

Business (1 matching dictionary)

8. get up on the wrong side of the bed: Legal dictionary

Computing (1 matching dictionary)

9. get up on the wrong side of the bed: Encyclopedia

Medicine (1 matching dictionary)

10. get up on the wrong side of the bed: Medical dictionary

Miscellaneous (1 matching dictionary)

11. get up on the wrong side of the bed: Idioms

Slang (1 matching dictionary)

12. get up on the wrong side of the bed: Urban Dictionary

Definitions from Wiktionary (get up on the wrong side of the bed) ▸ verb:  (idiomatic) To feel irritable; to be in a bad mood; to have a bad day from the start, for no particular reason. Similar: oversleep, sleepwalking, paradoxical sleep, wrongness, wrongheaded, incorrectly, bed wetting, waking up, wrongfully, sleeplessness, more... ▸ Words similar to get up on the wrong side of the bed ▸ Usage examples for get up on the wrong side of the bed ▸ Idioms related to get up on the wrong side of the bed ▸ Wikipedia articles (New!) ▸ Words that often appear near get up on the wrong side of the bed ▸ Rhymes of get up on the wrong side of the bed ▸ Invented words related to get up on the wrong side of the bed