/ Dictionary / Index A Appalachian trail: Meaning and Definition of Find definitions for: Ap'pala'chian trail' Pronunciation: [key] a hiking trail extending through the Appalachian Mountains from central Maine to N Georgia. 2050 mi. (3300 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Appalachian tea appall Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language