We found 15 dictionaries that define the word fired up:

General (9 matching dictionaries)

1. fired up: Merriam-Webster
2. fired up: Collins English Dictionary
3. fired up: Vocabulary.com
4. Fired-up, fired-up: Wordnik
5. fired up: Wiktionary
6. Fired Up (Alesha album), Fired Up (Dan Seals album), Fired Up (Randy Houser album), Fired Up (TV series), Fired Up (film), Fired Up (video game), Fired Up, Fired Up: Wikipedia, the Free Encyclopedia
7. Fired Up: TheFreeDictionary.com

Business (1 matching dictionary)

8. Fired Up: Legal dictionary

Computing (1 matching dictionary)

9. Fired Up: Encyclopedia

Medicine (1 matching dictionary)

10. Fired Up: Medical dictionary

Miscellaneous (1 matching dictionary)

11. fired up: Idioms

Slang (2 matching dictionaries)

12. fired up: Green’s Dictionary of Slang
13. fired up: Urban Dictionary

Definitions from Wiktionary (fired up) ▸ adjective:  (colloquial) Very emotional or excited, positively or negatively, regarding something. Similar: worked up, amped up, amped, pumped up, red-hot, excited, enthusiastic, passionate, heated, pumped-up, more... Opposite: apathetic Types: enthusiastic, excited, motivated, passionate, energized, more... Phrases: all fired up, they get all fired up, fired up again, more... ▸ Words similar to fired up ▸ Usage examples for fired up ▸ Idioms related to fired up ▸ Wikipedia articles (New!) ▸ Popular nouns described by fired up ▸ Words that often appear near fired up ▸ Rhymes of fired up ▸ Invented words related to fired up