chalant is not in our dictionary (yet). Here's what it could mean:

Results generated using artificial intelligence.

adjective

Displaying a high degree of concern, anxiety, or investment in a situation; the opposite of unconcerned or coolly casual.

Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

While everyone else pretended not to care about the results, I was way too chalant to hide my nerves.

From AI

He tried to act cool about the rejection, but his friends could tell he was secretly very chalant about it.

From AI