'Rivulet' definitions:

Definition of 'rivulet'

(from WordNet)
noun
A small stream [syn: rivulet, rill, run, runnel, streamlet]

Definition of 'Rivulet'

From: GCIDE
  • Rivulet \Riv"u*let\, n. [Earlier rivolet, It. rivoletto, a dim. fr. rivolo, L. rivulus, dim. of rivus a brook. CF. Rival, Rite.] A small stream or brook; a streamlet. [1913 Webster]
  • By fountain or by shady rivulet He sought them. --Milton. [1913 Webster]

Synonyms of 'rivulet'

From: Moby Thesaurus