faburden

from The Collaborative International Dictionary of English v.0.48
Faburden \Fab"ur*den\ (f[a^]b"[u^]r*den), n. [F. faux bourdon.
   See {False}, and {Burden} a verse.]
   1. (Mus.)
      (a) A species of counterpoint with a drone bass.
      (b) A succession of chords of the sixth. [Obs.]
          [1913 Webster]

   2. A monotonous refrain. [Obs.] --Holland.
      [1913 Webster]
    

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