Alameda County

geographical name

Definition of Alameda County

county in western California bordering on San Francisco Bay and containing the cities of Oakland and Berkeley population 1,510,271

Seen and Heard

What made you want to look up Alameda County? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to praise usually to excess

Get Word of the Day daily email!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!