'Librettist' definitions:

Definition of 'librettist'

From: WordNet
noun
Author of words to be set to music in an opera or operetta

Definition of 'Librettist'

From: GCIDE
  • Librettist \Li*bret"tist\ (l[i^]*br[e^]t"t[i^]st), n. One who makes a libretto. [1913 Webster]

Synonyms of 'librettist'

From: Moby Thesaurus