Strong's #1999: hamullah (pronounced ham-ool-law')
or (too fully) hamuwllah (Jer. ll:l6) {ham- ool-law'}; feminine passive participle of an unused root meaning to rush (as rain with a windy roar); a sound:--speech, tumult.
Brown-Driver-Briggs Hebrew Lexicon:
ּּ / ּ
hămûlâh / hămûllâh
1) rushing, roaring, rainstorm, roaring sound, rushing sound
Part of Speech: noun feminine
Relation: passive participle of an unused root
Usage:
This word is used 2 times:
Jeremiah 11:16: "fruit: with the noise of a great tumult he hath kindled fire upon it, and the branches"
Ezekiel 1:24: "as the voice of the Almighty, of speech, as the noise of a host: when they stood, they let down"