Dictionary
au•then•tic
Pronunciation: (ô-then'tik), [key]—
adj.
1. not false or copied; genuine; real:
an authentic antique.
2. having the origin supported by unquestionable evidence; authenticated; verified:
an authentic document of the Middle Ages; an authentic work of the old master.
3. entitled to acceptance or belief because of agreement with known facts or experience; reliable; trustworthy:
an authentic report on poverty in Africa.
4. Law.executed with all due formalities:
an authentic deed.
5. Music.
a. (of a church mode) having a range extending from the final to the octave above. Cf.
plagal.
b. (of a cadence) consisting of a dominant harmony followed by a tonic.
6. Obs.authoritative.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.