We found 13 dictionaries that define the word vaca:

General (7 matching dictionaries)

1. vaca: Oxford Learner's Dictionaries
2. Vaca, vaca: Wordnik
3. Vaca, vaca: Wiktionary
4. VACA: Dictionary.com
5. Vaca (disambiguation), Vaca: Wikipedia, the Free Encyclopedia
6. Vaca: Rhymezone
7. vaca: AllWords.com Multi-Lingual Dictionary

Medicine (1 matching dictionary)

8. GASTROLAB Digestive Dictionary (No longer online)

Miscellaneous (1 matching dictionary)

9. VACA: Acronym Finder

Science (1 matching dictionary)

10. VacA: Cytokines & Cells Online Pathfinder Encyclopaedia

Slang (1 matching dictionary)

11. vaca: Urban Dictionary

Tech (2 matching dictionaries)

12. Dairy Glossary (No longer online)
13. Dairy Glossary (No longer online)

Definitions from Wiktionary (Vaca) ▸ noun:  A surname from Spanish. ▸ noun:  (slang) Alternative spelling of vacay. [(informal, US) A vacation.] Similar: Vaquera, Vacca, vaquero, Vega, Vasquez, Viesca, Valazquez, villa, Nieva, Velazquez, more... Phrases: Cabeza de Vaca, Sabino Vaca Narvaja, Vaca Muerta, Ramiro Vaca, Vaca Mountains, more... Adjectives: spanish, great, samma, long, shipwrecked, fictionalized, last, famous, anti, historical, resourceful ▸ Words similar to vaca ▸ Usage examples for vaca ▸ Idioms related to vaca ▸ Wikipedia articles (New!) ▸ Popular adjectives describing vaca ▸ Words that often appear near vaca ▸ Rhymes of vaca ▸ Invented words related to vaca