Meaning of the word chalant in English

What does chalant mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

chalant

US /ˈʃælənt/
UK /ˈʃælənt/

Adjective

a humorous back-formation from 'nonchalant', meaning showing or feeling interest, enthusiasm, or concern

Example:
He was surprisingly chalant about the upcoming exam, studying diligently every night.
Her chalant attitude towards her new project impressed her boss.