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Webster 1913 Edition

Noun.

[See

The state or quality of being flippant.

This

flippancy

of language.

Bp. Hurd.

Noun.

[See Flippant.] Smoothness and rapidity of speech; volubility of tongue; fluency of speech.

flippancy ‎(plural flippancies)

A disrespectful levity or pertness especially in respect to grave or sacred matters.

disrespectful levity or pertness