/ Dictionary / Index S Savannah: Meaning and Definition of Find definitions for: Sa•van•nah Pronunciation: (su-van'u), [key] — n. a seaport in E Georgia, near the mouth of the Savannah River. 141,634. a river flowing SE from E Georgia along most of the boundary between Georgia and South Carolina and into the Atlantic. 314 mi. (505 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: savannah (Thesaurus) savanna Savannah sparrow Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language