We found 20 dictionaries that define the word arca:

General (14 matching dictionaries)

1. arca: Merriam-Webster
2. Arca: Oxford Learner's Dictionaries
3. Arca: Vocabulary.com
4. Arca, arca: Wordnik
5. ARCA: Wiktionary
6. arca: Infoplease Dictionary
7. ARCA: Dictionary.com
8. ARCA (NGO), ARCA, Arca (album), Arca (bivalve), Arca (musician), Arca (producer), Arca: Wikipedia, the Free Encyclopedia
9. Arca: Rhymezone
10. ARCA: Stammtisch Beau Fleuve Acronyms
11. arca: FreeDictionary.org
12. arca: Mnemonic Dictionary
13. Arca: TheFreeDictionary.com
14. arca: Merriam-Webster

Business (1 matching dictionary)

15. arca: Legal dictionary

Computing (2 matching dictionaries)

16. ARCA: CCI Computer
17. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)

Miscellaneous (2 matching dictionaries)

18. ARCA: Acronym Finder
19. AbbreviationZ (No longer online)

Religion (1 matching dictionary)

20. Arca: Catholic Encyclopedia

(Note: See arcas as well.)

Definitions from Wiktionary (ARCA) ▸ noun:  A surname. ▸ noun:  (US, sports) Acronym of Automobile Racing Club of America, a stock car auto racing sanctioning body in the United States, founded in 1952. Similar: genus arca, Araque, Arceo, Arcia, Arcaro, Arko, Arcos, Arkle, Arceaga, Arciga, more... Types: arca noae, ark of the covenant, ark of bulrushes, more... Phrases: NYSE Arca, genus arca, arca noae, 2022 ARCA Menards Series, ARCA Menards Series, more... Adjectives: orcinus, latin, total, large, small ▸ Words similar to arca ▸ Usage examples for arca ▸ Idioms related to arca ▸ Wikipedia articles (New!) ▸ Popular adjectives describing arca ▸ Words that often appear near arca ▸ Rhymes of arca ▸ Invented words related to arca