We found 30 dictionaries that define the word petrel:

General (26 matching dictionaries)

1. petrel: Longman Dictionary of Contemporary English
2. petrel: Merriam-Webster
3. petrel: Oxford Learner's Dictionaries
4. petrel: American Heritage Dictionary of the English Language
5. petrel: Collins English Dictionary
6. petrel: Vocabulary.com
7. Petrel, petrel: Wordnik
8. petrel: Cambridge Advanced Learner's Dictionary
9. petrel: Wiktionary
10. petrel: Webster's New World College Dictionary, 4th Ed.
11. petrel: The Wordsmyth English Dictionary-Thesaurus
12. petrel: Infoplease Dictionary
13. Petrel, petrel: Dictionary.com
14. petrel: Online Etymology Dictionary
15. Petrel (disambiguation), Petrel (reservoir software), Petrel (rocket), Petrel: Wikipedia, the Free Encyclopedia
16. Petrel: Online Plain Text English Dictionary
17. petrel: Webster's Revised Unabridged, 1913 Edition
18. petrel: Rhymezone
19. Petrel: AllWords.com Multi-Lingual Dictionary
20. petrel: Webster's 1828 Dictionary
21. petrel: FreeDictionary.org
22. petrel: Mnemonic Dictionary
23. petrel: TheFreeDictionary.com
24. Petrel: Dictionary of Phrase and Fable (1898)

Art (1 matching dictionary)

25. Glossary of Stamp Collecting Terms (No longer online)

Computing (1 matching dictionary)

26. petrel: Encyclopedia

Medicine (1 matching dictionary)

27. online medical dictionary (No longer online)

Miscellaneous (1 matching dictionary)

28. petrel: Wordcraft Dictionary

(Note: See petrels as well.)

Definitions from Wiktionary ( ) ▸ noun:  Any of various species of black, grey, or white seabirds in the order Procellariiformes. Similar: procellarian, tubenose, seabird, sea perch, sea lark, porgy, perleidiform, mollemoke, sphenisciform, porcellanasterid, more... Opposite: land bird, non-seabird, terrestrial bird Types: gadfly petrel, white-faced petrel, black-capped petrel, Cook's petrel, Mottled petrel, Kermadec petrel, Gould's pet, more... Phrases: stormy petrel, storm petrel, Giant petrel, diving petrel, snow petrel, more... Adjectives: stormy, storm, giant, tailed, fulmar, little, small, rumped, faced, black, blue Colors:     slate gray,     charcoal,     stormy blue,     ocean blue,     midnight blue, more... ▸ Word origin ▸ Words similar to petrel ▸ Usage examples for petrel ▸ Idioms related to petrel ▸ Wikipedia articles (New!) ▸ Popular adjectives describing petrel ▸ Words that often appear near petrel ▸ Rhymes of petrel ▸ Invented words related to petrel