Home British & World English ca

Main definitions of ca in English

: ca1Ca2CA3

ca1

abbreviation

  • (preceding a date or amount) circa.

    ‘he was born ca 1400’

Main definitions of ca in English

: ca1Ca2CA3

Ca2

  • The chemical element calcium.

Main definitions of ca in English

: ca1Ca2CA3

CA3

abbreviation

  • 1California (in official postal use).

  • 2Scottish Canadian Chartered accountant.