We found 24 dictionaries that define the word early bird:

General (19 matching dictionaries)

1. early bird: Merriam-Webster
2. early bird: Oxford Learner's Dictionaries
3. early bird: American Heritage Dictionary of the English Language
4. early-bird, early-bird, early bird: Collins English Dictionary
5. early bird: Vocabulary.com
6. Early-Bird, Early-bird, early-bird: Wordnik
7. early bird: Cambridge Advanced Learner's Dictionary
8. early bird: Wiktionary
9. early bird: The Wordsmyth English Dictionary-Thesaurus
10. early bird: Infoplease Dictionary
11. early-bird, early bird: Dictionary.com
12. Early Bird, The Early Bird (play), The Early Bird: Wikipedia, the Free Encyclopedia
13. early bird: Rhymezone
14. early bird: FreeDictionary.org
15. early bird: Mnemonic Dictionary
16. early bird: TheFreeDictionary.com
17. early-bird: TheFreeDictionary.com

Business (1 matching dictionary)

18. early-bird: Legal dictionary

Medicine (1 matching dictionary)

19. early-bird: Medical dictionary

Miscellaneous (1 matching dictionary)

20. early-bird, early bird: Idioms

Slang (2 matching dictionaries)

21. early bird, early bird: Green’s Dictionary of Slang
22. early bird: Urban Dictionary

(Note: See early_birds as well.)

Definitions from Wiktionary (early bird) ▸ noun:  (idiomatic) A person who wakes early or arrives early, typically before most others. Similar: earlycomer, early bird special, early, early voter, earlies, morning, early adopter, prime, early door, predawn, more... Opposite: night owl, nocturnal Types: lark, chickadee, sparrow, robin, bluebird, cardinal, titmouse, wren, more... Phrases: early bird catches the worm, the early bird catches the worm, Early bird dinner, more... Adjectives: early, late, around the clock, wholetime, prime time, fulltime, doomsday, offpeak, after-hours, part time, hea ▸ Words similar to early bird ▸ Usage examples for early bird ▸ Idioms related to early bird ▸ Wikipedia articles (New!) ▸ Words that often appear near early bird ▸ Rhymes of early bird ▸ Invented words related to early bird