brooding

In a sentence

Byron lives on not only in his poetry, but also in his creation of the 'Byronic hero' - the persona of a brooding melancholy young man

बायरन आफ्नो कवितामा मात्र नभई 'बायरोनिक हिरो' को आफ्नो निर्माणमा पनि जीवित छन् — एक विचारमग्न उदास युवकको छवि।