/ Dictionary / Index Y Yakutsk: Meaning and Definition of Find definitions for: Ya•kutsk Pronunciation: (yu-ktsk'), [key] — n. the capital of the Yakut Autonomous Republic in the NE Russian Federation in Asia, on the Lena River. 187,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Yakut Autonomous Republic yakuza Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language