We found 33 dictionaries that define the word peninsula:

General (27 matching dictionaries)

1. peninsula: Longman Dictionary of Contemporary English
2. peninsula: Merriam-Webster
3. peninsula: Oxford Learner's Dictionaries
4. peninsula: American Heritage Dictionary of the English Language
5. peninsula, the Peninsula: Collins English Dictionary
6. peninsula: Vocabulary.com
7. Peninsula, peninsula: Wordnik
8. peninsula: Cambridge Advanced Learner's Dictionary
9. peninsula: Wiktionary
10. peninsula: Webster's New World College Dictionary, 4th Ed.
11. peninsula: The Wordsmyth English Dictionary-Thesaurus
12. peninsula: Infoplease Dictionary
13. peninsula, the peninsula: Dictionary.com
14. peninsula: Online Etymology Dictionary
15. peninsula: Cambridge Essential American English Dictionary
16. Peninsula (New Zealand electorate), Peninsula (disambiguation), Peninsula (film), Peninsula, The Peninsula (newspaper), The Peninsula: Wikipedia, the Free Encyclopedia
17. Peninsula: Online Plain Text English Dictionary
18. peninsula: Webster's Revised Unabridged, 1913 Edition
19. peninsula: Rhymezone
20. Peninsula: AllWords.com Multi-Lingual Dictionary
21. peninsula: Webster's 1828 Dictionary
22. peninsula: FreeDictionary.org
23. peninsula: Mnemonic Dictionary
24. peninsula: TheFreeDictionary.com
25. peninsula: Wikimedia Commons US English Pronunciations

Art (1 matching dictionary)

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

Computing (1 matching dictionary)

27. peninsula: Encyclopedia

Miscellaneous (1 matching dictionary)

28. peninsula: A Word A Day

Slang (1 matching dictionary)

29. peninsula: Urban Dictionary

Tech (2 matching dictionaries)

30. Lake and Water Word Glossary (No longer online)
31. SeaTalk Dictionary of English Nautical Language (No longer online)

(Note: See peninsular as well.)

Definitions from Wiktionary ( ) ▸ noun:  (geography) A piece of land projecting into water from a larger land mass. Similar: marginal sea, headland, tongue, Inland Sea, sandspit, shore, shoreland, bight, pierhead, seashore, more... Opposite: island, mainland, ocean, sea, lake Types: IberiPeninsula, KorePeninsula, ArabiPeninsula, YucatPeninsula, Sinai Peninsula, KamchatkPeninsula, BalkPeninsula, Jutland Peninsula, more... Phrases: the peninsula, Korean Peninsula, Iberian Peninsula, Arabian Peninsula, Malay Peninsula, more... Adjectives: korean, iberian, arabian, italian, whole, balkan, entire, malayan, southern, spanish, northern Colors:     azure,     turquoise,     teal,     seafoam,     aquamarine, more... ▸ Word origin ▸ Words similar to peninsula ▸ Usage examples for peninsula ▸ Idioms related to peninsula ▸ Wikipedia articles (New!) ▸ Popular adjectives describing peninsula ▸ Words that often appear near peninsula ▸ Rhymes of peninsula ▸ Invented words related to peninsula