We found 29 dictionaries that define the word longhorn:

General (19 matching dictionaries)

1. longhorn: Longman Dictionary of Contemporary English
2. longhorn: Merriam-Webster
3. longhorn: Oxford Learner's Dictionaries
4. longhorn: American Heritage Dictionary of the English Language
5. longhorn: Collins English Dictionary
6. longhorn: Vocabulary.com
7. Longhorn, longhorn: Wordnik
8. longhorn: Wiktionary
9. longhorn: Webster's New World College Dictionary, 4th Ed.
10. longhorn: The Wordsmyth English Dictionary-Thesaurus
11. Longhorn, longhorn: Dictionary.com
12. Longhorn (disambiguation), Longhorn, The Longhorn: Wikipedia, the Free Encyclopedia
13. Longhorn: Online Plain Text English Dictionary
14. longhorn: Webster's Revised Unabridged, 1913 Edition
15. longhorn: Rhymezone
16. Longhorn: AllWords.com Multi-Lingual Dictionary
17. longhorn: FreeDictionary.org
18. longhorn: Mnemonic Dictionary
19. longhorn: TheFreeDictionary.com

Art (1 matching dictionary)

20. Epicurus.com Cheese Glossary (No longer online)

Computing (3 matching dictionaries)

21. Longhorn: Game Dictionary
22. longhorn: Encyclopedia
23. Windows API Guide (No longer online)

Medicine (2 matching dictionaries)

24. online medical dictionary (No longer online)
25. Longhorn: Medical dictionary

Science (1 matching dictionary)

26. longhorn: LITTLE EXPLORERS(TM) Picture Dictionary

Slang (2 matching dictionaries)

27. longhorn: Green’s Dictionary of Slang
28. longhorn: Urban Dictionary

Tech (1 matching dictionary)

29. Longhorn: Glossary of Cheese Terms

(Note: See longhorns as well.)

Definitions from Wiktionary (longhorn) ▸ noun:  A breed of beef cattle, having long horns, bred in Texas and other parts of southwest United States. Similar: Texas Longhorn, lepper, shorthorn, Limousin, Hereford, bull, long-coat, Highland cattle, buckhorn, Illawarra Shorthorn, more... Opposite: shorthorn, stubby, truncated, abbreviated Phrases: longhorn cattle, Texas Longhorn, longhorn beetle, longhorn beetles, windows longhorn, more... Adjectives: old, last, wild, big, hardy, native, regal, humpless, texan, day, unsatisfactory ▸ Words similar to longhorn ▸ Usage examples for longhorn ▸ Idioms related to longhorn ▸ Wikipedia articles (New!) ▸ Popular adjectives describing longhorn ▸ Words that often appear near longhorn ▸ Rhymes of longhorn ▸ Invented words related to longhorn