CATCALLING

Verb

catcalling

present participle of catcall

Source: Wiktionary

CATCALL

Cat"call`, n.

Definition: 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. Upon the rising of the curtain. I was very much surprised with the great consort of catcalls which was exhibited. Addison.

Source: Webster’s Unabridged Dictionary 1913 Edition