/ Dictionary / Index T Thousand Oaks: Meaning and Definition of Find definitions for: Thou'sand Oaks' Pronunciation: [key] a town in S California. 77,797. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Thousand Islands thousandth Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language