We found 31 dictionaries that define the word horehound:

General (22 matching dictionaries)

1. horehound: Merriam-Webster
2. horehound: Oxford Learner's Dictionaries
3. horehound: American Heritage Dictionary of the English Language
4. horehound: Collins English Dictionary
5. horehound: Vocabulary.com
6. Horehound, horehound: Wordnik
7. horehound: Wiktionary
8. horehound: Webster's New World College Dictionary, 4th Ed.
9. horehound: The Wordsmyth English Dictionary-Thesaurus
10. horehound: Infoplease Dictionary
11. horehound: Dictionary.com
12. Horehound (album), Horehound: Wikipedia, the Free Encyclopedia
13. Horehound: Online Plain Text English Dictionary
14. horehound: Webster's Revised Unabridged, 1913 Edition
15. horehound: Rhymezone
16. Horehound: AllWords.com Multi-Lingual Dictionary
17. horehound: Webster's 1828 Dictionary
18. HOREHOUND: Dictionary of Americanisms (1848)
19. Horehound: E Cobham Brewer, The Reader's Handbook
20. horehound: FreeDictionary.org
21. horehound: Mnemonic Dictionary
22. horehound: TheFreeDictionary.com

Art (2 matching dictionaries)

23. Horehound: Health & Beauty Glossary
24. Natural Magick (No longer online)

Computing (1 matching dictionary)

25. horehound: Encyclopedia

Medicine (3 matching dictionaries)

26. horehound: Merriam-Webster Medical Dictionary
27. online medical dictionary (No longer online)
28. horehound: Medical dictionary

Science (1 matching dictionary)

29. Horehound: Botanical Name listing of Plants

Slang (1 matching dictionary)

30. horehound: Urban Dictionary

Tech (1 matching dictionary)

31. Horehound: Beauty & Health Glossary

(Note: See horehounds as well.)

Definitions from Wiktionary (horehound) ▸ noun:  Any plant of the genus Marrubium. ▸ noun:  especially, a herb of species (Marrubium vulgare, of the mint family, traditionally used as a cough remedy and to make a type of hard candy. ▸ noun:  Any plant of the genus Ballota. Similar: hoarhound, marrubium, black horehound, bugleweed, hammerwort, horsemint, hyssop, horsetail, masterwort, honewort, more... Phrases: white horehound, black horehound, horehound drops, water horehound, common horehound, more... Adjectives: white, black, common, wild, water, powdered ▸ Words similar to horehound ▸ Usage examples for horehound ▸ Idioms related to horehound ▸ Wikipedia articles (New!) ▸ Popular adjectives describing horehound ▸ Words that often appear near horehound ▸ Rhymes of horehound ▸ Invented words related to horehound