1. loud whistles, shouts, or jeers expressing disapproval or mockery
2. loud whistles or shouts directed at someone, especially in a sexual manner
Usage: often considered inappropriate

1. to make loud whistles, shouts, or jeers at someone

Examples

• The audience responded with catcalls when the politician made his controversial statement.
• She ignored the catcalls from the construction workers as she walked by.
• The performer was discouraged by the catcalls from the crowd.
• Security removed the fans who were catcalling the opposing team.
• The speaker continued despite the catcalls from the back of the room.
• Many cities have laws against catcalling on public streets.
• The comedy show was interrupted by catcalls from unruly audience members.