/ Dictionary / Index H hetman: Meaning and Definition of Find definitions for: het•man Pronunciation: (het'mun), [key] — pl. -mans. the title assumed by the chief of Ukrainian Cossacks of the Dnieper River region, with headquarters at Zaporozhe. ataman. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Hetian hetmanate Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language