Webster's Revised Unabridged Dictionary (1913 + 1828)
result(s) from the 1913
Flip"pant (?), a. [Prov. E. flip to move nimbly; cf. W. llipa soft, limber, pliant, or Icel. fleipa to babble, prattle. Cf. Flip, Fillip, Flap, Flipper.]
1. Of smooth, fluent, and rapid speech; speaking with ease and rapidity; having a voluble tongue; talkative.
It becometh good men, in such cases, to be flippant and free in their speech.
2. Speaking fluently and confidently, without knowledge or consideration; empty; trifling; inconsederate; pert; petulant. Flippant epilogous."
To put flippant scorn to the blush.
A sort of flippant, vain discourse.
Flip"pant, n. A flippant person. [R.]