/ Dictionary / Index U ungovernable: Meaning and Definition of Find definitions for: un•gov•ern•a•ble Pronunciation: (un-guv'ur-nu-bul), [key] — adj. impossible to govern, rule, or restrain; uncontrollable. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ungovernable (Thesaurus) ungotten ungraceful 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