/ Dictionary / Index T transcontinental: Meaning and Definition of Find definitions for: trans•con•ti•nen•tal Pronunciation: (trans"kon-tn-en'tl), [key] — adj. passing or extending across a continent: a transcontinental railroad. on the other, or far, side of a continent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: transcontinental (Thesaurus) transconductance transcribe Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language