/ Dictionary / Index Y Yenisei Ostyak: Meaning and Definition of Find definitions for: Yen•i•sei' Os'ty•ak Pronunciation: (yen"u-sā' os'tē-ak"), [key] Ket. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Yeniseian yenta Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language