IPA: /ˌmæl.əˈpɜːrt/
KK: /mæləˈpɜrt/
Showing a boldness that is disrespectful or rude; being cheeky or brash in behavior or speech.
His malapert remarks during the meeting shocked everyone present.
A person who is disrespectful and bold in a way that is often considered rude or cheeky.
The malapert child spoke to the teacher without any respect.
Malapert → It is formed from "mal-" (from Old French, meaning bad or ill) and "apert" (from Old French, meaning open or bold). The word describes someone who is boldly disrespectful or impudent, essentially meaning ill-mannered or cheeky.
Think of someone being 'bad' ('mal-') and 'bold' ('apert') in their behavior — that's why malapert refers to someone who is disrespectfully bold.