Meaning of the word serious-minded in English

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

serious-minded

US /ˈsɪr.i.əsˌmaɪn.dɪd/
UK /ˈsɪə.ri.əsˌmaɪn.dɪd/

Adjective

earnest and thoughtful; not frivolous or superficial

Example:
She's a very serious-minded student who always focuses on her studies.
He has a serious-minded approach to his work, ensuring everything is done perfectly.