D defs.my
Entry 1 sense Webster, 1913

Buncombe

· Bun·combe · IPA
01 n. Speech-making for the gratification of constituents, or to gain public applause; flattering talk for a selfish purpose; anything said for m…
  1. 1.
    Speech-making for the gratification of constituents, or to gain public applause; flattering talk for a selfish purpose; anything said for mere show.[Cant or Slang, U.S.]
    “All that flourish about right of search was bunkum -- all that brag about hanging your Canada sheriff was bunkum . . . slavery speeches are all bunkum.” — Haliburton.
Phrases & compounds
To speak for Buncombe — to speak for mere show, or popularly.