We found 32 dictionaries that define the word tenacious:

General (25 matching dictionaries)

1. tenacious: Merriam-Webster.com
2. tenacious: Oxford Learner's Dictionaries
3. tenacious: American Heritage Dictionary of the English Language
4. tenacious: Collins English Dictionary
5. tenacious: Vocabulary.com
6. Tenacious, tenacious: Wordnik
7. tenacious: Cambridge Advanced Learner's Dictionary
8. tenacious: Wiktionary
9. tenacious: Webster's New World College Dictionary, 4th Ed.
10. tenacious: The Wordsmyth English Dictionary-Thesaurus
11. tenacious: Infoplease Dictionary
12. tenacious: Dictionary.com
13. tenacious: Cambridge Essential American English Dictionary
14. Tenacious (disambiguation), Tenacious: Wikipedia, the Free Encyclopedia
15. Tenacious: Online Plain Text English Dictionary
16. tenacious: Webster's Revised Unabridged, 1913 Edition
17. tenacious: Rhymezone
18. tenacious: AllWords.com Multi-Lingual Dictionary
19. tenacious: Webster's 1828 Dictionary
20. tenacious: Free Dictionary
21. tenacious: Mnemonic Dictionary
22. tenacious: LookWAYup Translating Dictionary/Thesaurus
23. tenacious: Dictionary/thesaurus

Business (1 matching dictionary)

24. tenacious: Legal dictionary

Computing (1 matching dictionary)

25. tenacious: Encyclopedia

Medicine (3 matching dictionaries)

26. Dorland's Illustrated Medical Dictionary (No longer online)
27. online medical dictionary (No longer online)
28. tenacious: Medical dictionary

Miscellaneous (1 matching dictionary)

29. tenacious: A Word A Day

Slang (1 matching dictionary)

30. tenacious: Urban Dictionary

(Note: See tenaciously as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Clinging to an object or surface; adhesive. ▸ adjective:  Unwilling to yield or give up; dogged. ▸ adjective:  Holding together; cohesive. ▸ adjective:  Having a good memory; retentive. Similar: adhesive, long, coherent, dour, pertinacious, retentive, dogged, stubborn, unyielding, bulldog, more... Opposite: yielding, flexible, pliant, supple Types: sticky, gummy, clingy, tacky, viscous, adhesive, resilient, elastic, tough, more... Phrases: Tenacious D, Tenacious D in The Pick of Destiny, Tenacious D discography, Tenacious D in Post-Apocalypto, Tenacious D Live, more... Adjectives: little, highest, extraordinary, just, uncommonly, more, last, essential, preservative, general, abundant Colors:     crimson,     charcoal,     emerald,     maroon,     indigo, more... ▸ Words similar to tenacious ▸ Usage examples for tenacious ▸ Idioms related to tenacious ▸ Wikipedia articles (New!) ▸ Popular nouns described by tenacious ▸ Words that often appear near tenacious ▸ Rhymes of tenacious ▸ Invented words related to tenacious