Where does “మేఘనాదము” come from?

మేఘనాదము (Telugu) comes from Sanskrit मेघनाद — ‘cloud-noise’, thunder.

మేఘనాదము (Telugu): thunder

Definitions

Step	Language	Word	Meaning
1	Sanskrit	मेघनाद	‘cloud-noise’, thunder

మేఘనాదము — Etymology, Origin & Word History | Etymology Explorer