This page provides all possible meanings and translations of the word ca
Princeton's WordNetRate this definition:(0.00 / 0 votes)
calcium, Ca, atomic number 20(noun)
a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
California, Golden State, CA, Calif.(noun)
a state in the western United States on the Pacific; the 3rd largest state; known for earthquakes
FreebaseRate this definition:(0.00 / 0 votes)
.ca is the Internet country code top-level domain for Canada. The domain name registry that operates it is the Canadian Internet Registration Authority.
Registrants can register domains at the second level. Third level registrations in one of the geographic third-level domains defined by the registry were discontinued on October 12, 2010, but existing third-level domain names will continue to be supported.