/ Dictionary / Index T Trucial Oman: Meaning and Definition of Find definitions for: Tru'cial O•man' Pronunciation: (ō-män'), [key] a former name ofAlso called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Trucial Coast truck Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language