Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
city in SW Calif., northwest of Los Angeles: pop. 117,000
Origin: after the many oak trees there
Used by arrangement with John Wiley & Sons, Inc.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A city of southern California west of Los Angeles. Mainly residential, it has some light industry. Population: 124,000.