շաչիւն

Etymology
From.

Noun

 * 1) noise, burst, crackling, crash
 * 2) rustling, rumbling
 * 3) report, clap, explosion
 * 4) resounding
 * 5) gurgling, murmur

Usage notes
This noun is indeclinable. If it has to be declined, it is replaced by the synonym or by the infinitive participle of the corresponding verb,, and then declined.