A vocal expression of disapproval or contempt, often made by a crowd.

A whistle or shout expressing sexual interest, often considered disrespectful.

यौन रुचि व्यक्त करने वाला इशारा

English Usage: She ignored the catcalls as she walked past the construction site.

Hindi Usage: उसने निर्माण स्थल के पास चलते समय यौन रुचि व्यक्त करने वाले इशारों को नजरअंदाज कर दिया।