/ Dictionary / Index F forth: Meaning and Definition of Find definitions for: forth Pronunciation: (fôrth, fōrth), [key] — adv. onward or outward in place or space; forward: to come forth; go forth. onward in time, in order, or in a series: from that day forth. out, as from concealment or inaction; into view or consideration: The author's true point comes forth midway through the book. away, as from a place or country: to journey forth. —prep. out of; forth from. Forth Pronunciation: (fôrth, fōrth), [key] an arm of the North Sea, in SE Scotland: estuary of Forth River. 48 mi. (77 km) long. a river in S central Scotland, flowing E into the Firth of Forth. 116 mi. (187 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: forth (Thesaurus) Fort Gordon forthcoming Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language