We found 16 dictionaries that define the word mares:

General (10 matching dictionaries)

1. mares: Merriam-Webster
2. mares: Vocabulary.com
3. Mare's, Mares, mare's, mares, mares: Wordnik
4. mares: Cambridge Advanced Learner's Dictionary
5. Mares, mares: Wiktionary
6. mares: Dictionary.com
7. mares: Cambridge Essential American English Dictionary
8. MARES (ISS Facility), Mares (scuba equipment), Mares (surname), Mares: Wikipedia, the Free Encyclopedia
9. Mares: Rhymezone
10. Mares: TheFreeDictionary.com

Art (1 matching dictionary)

11. Encyclopedia Mythica (No longer online)

Computing (1 matching dictionary)

12. Mares: Encyclopedia

Medicine (1 matching dictionary)

13. Mares: Medical dictionary

Miscellaneous (2 matching dictionaries)

14. MARES: Acronym Finder
15. Mares: Idioms

Slang (1 matching dictionary)

16. Mares: Urban Dictionary

(Note: See mare as well.)

Definitions from Wiktionary (Mares) ▸ noun:  A surname. Similar: female horse, Maresca, Maready, Mareno, Marez, Marse, Marsee, Marnell, Marek, Marett, more... Opposite: stallions, geldings, colts Types: stallion, gelding, filly, broodmare, colt, more... Phrases: brood mares, mares tail, mares nest, mares tails, mares milk, more... Adjectives: pregnant, most, old, young, few, brood, best, wild, thoroughbred, several, bred ▸ Words similar to mares ▸ Usage examples for mares ▸ Idioms related to mares ▸ Wikipedia articles (New!) ▸ Popular adjectives describing mares ▸ Words that often appear near mares ▸ Rhymes of mares ▸ Invented words related to mares