We found 11 dictionaries that define the word cosa:

General (6 matching dictionaries)

1. Cosa, cosa: Wordnik
2. COSA: Dictionary.com
3. Cosa: Wikipedia, the Free Encyclopedia
4. cosa: AllWords.com Multi-Lingual Dictionary
5. COSA: Stammtisch Beau Fleuve Acronyms
6. Cosa: Dictionary of Phrase and Fable (1898)

Miscellaneous (3 matching dictionaries)

7. COSA: Acronym Finder
8. AbbreviationZ (No longer online)

Science (1 matching dictionary)

9. Archaeology Wordsmith (No longer online)

Slang (1 matching dictionary)

10. Cosa (Spanish): Street Terms: Drugs and the Drug Trade

Definitions from Wikipedia (Cosa) ▸ noun:  an ancient Roman city near the present Ansedonia in southwestern Tuscany, Italy. Phrases: Cosa Nostra, the cosa nostra, Juan de la Cosa, Map of Juan de la Cosa, Vespa Cosa, more... Adjectives: italian, hardy, non, unfortunate, discreet, worthy, que, ancient, famous, able, stanch ▸ Words similar to cosa ▸ Usage examples for cosa ▸ Idioms related to cosa ▸ Wikipedia articles (New!) ▸ Popular adjectives describing cosa ▸ Words that often appear near cosa ▸ Rhymes of cosa ▸ Invented words related to cosa