'Roulade' definitions:

Definition of 'roulade'

(from WordNet)
noun
A dish consisting of a slice of meat that is rolled around a filling and cooked
noun
(music) an elaborate run of several notes sung to one syllable

Definition of 'Roulade'

From: GCIDE
  • Roulade \Rou`lade"\, n. [F.] (Mus.) A smoothly running passage of short notes (as semiquavers, or sixteenths) uniformly grouped, sung upon one long syllable, as in Handel's oratorios. [1913 Webster]