We found 23 dictionaries that define the word pinned:

General (15 matching dictionaries)

1. pinned: Merriam-Webster
2. pinned: Oxford Learner's Dictionaries
3. pinned: Collins English Dictionary
4. pinned: Vocabulary.com
5. Pinned, pinned: Wordnik
6. pinned: Cambridge Advanced Learner's Dictionary
7. pinned: Wiktionary
8. Pinned, pinned: Dictionary.com
9. pinned: Cambridge Essential American English Dictionary
10. Pinned: Online Plain Text English Dictionary
11. pinned: Rhymezone
12. Pinned: AllWords.com Multi-Lingual Dictionary
13. pinned: Webster's 1828 Dictionary
14. pinned: FreeDictionary.org
15. pinned: TheFreeDictionary.com

Business (1 matching dictionary)

16. pinned: Legal dictionary

Computing (2 matching dictionaries)

17. pinned: Encyclopedia
18. Windows API Guide (No longer online)

Medicine (2 matching dictionaries)

19. pinned: Merriam-Webster Medical Dictionary
20. pinned: Medical dictionary

Miscellaneous (1 matching dictionary)

21. pinned: Idioms

Slang (1 matching dictionary)

22. pinned: Green’s Dictionary of Slang

Tech (1 matching dictionary)

23. Urban Conservation Glossary (No longer online)

(Note: See pin as well.)

Definitions from Wiktionary (pinned) ▸ adjective:  Having (a specified kind or number of) pins. Similar: stapled, fastened, multipin, pinnacled, pistoned, pronged, hubbed, pennoned, pocketed, pulleyed, more... Opposite: unpinned, unfastened, unsecured Types: pinning, more... Phrases: pinned down, pinned on, pinned up, pinned ears back, pinned faith on, more... Colors:     red,     blue,     green,     yellow,     purple, more... ▸ Words similar to pinned ▸ Usage examples for pinned ▸ Idioms related to pinned ▸ Wikipedia articles (New!) ▸ Popular nouns described by pinned ▸ Words that often appear near pinned ▸ Rhymes of pinned ▸ Invented words related to pinned