'Catcall' definitions:

Definition of 'catcall'

From: WordNet
noun
A cry expressing disapproval
verb
Utter catcalls at

Definition of 'Catcall'

From: GCIDE
  • Catcall \Cat"call`\, n. A sound like the cry of a cat, such as is made in playhouses to express dissatisfaction with a play; also, a small shrill instrument for making such a noise. [1913 Webster]
  • Upon the rising of the curtain. I was very much surprised with the great consort of catcalls which was exhibited. --Addison. [1913 Webster]

Synonyms of 'catcall'

From: Moby Thesaurus