What is involving tautology; having the same signification; as, tautological expression. -- Tau`to*log"ic*al*ly, adv. Tautological echo, an echo that repeats the same sound or syllable many times called?

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tautological — Involving tautology; having the same signification; as, tautological expression. -- Tau`to*log"ic*al*ly, adv. Tautological echo, an echo that repeats the same sound or syllable many times. (Webster's 1913.)

What is involving tautology; having the same signification; as, tautological expression. -- Tau`tolog"ical*ly, adv. Tautological echo, an echo that repeats the same sound or syllable many times called?

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