/ Dictionary / Index Y Yosemite: Meaning and Definition of Find definitions for: Yo•sem•i•te Pronunciation: (yō-sem'i-tē), [key] — n. a valley in E California, in the Sierra Nevada Mountains: a part of Yosemite National Park. 7 mi. (11 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: yosemite (Thesaurus) Yorubaland Yosemite Falls Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language