轟く

Etymology
First attested in a piece of, dated around the 7th century to the 8th century, with the phonetic  spelling (to2to2ro2ke2).

Might ultimately derive from a mimetic word; compare.

Verb

 * 1) to resound, to reverberate
 * 2) to be agitated
 * 3) to be famous or well-known
 * 1) to be agitated
 * 2) to be famous or well-known