H6157

עָרֹב

a.rovH:N-M

swarm

1) swarm 1a) probable meaning from 'mixture' and 'incessant or involved motion'

Full Brown-Driver-Briggs lexicon entry

עָרֹב₉ noun masculine^{Exod 8:20} probably swarm (mixture, from incessant, involved motion; Lag^{BN 112 doubts}); — of plague of stinging flies, coming in a swarm (see Di^Ex) Exod 8:17 (twice in verse) + 5 t. 8(J), Ps 78:45; Ps 105:31.

2 occurrences

Psalms 78:45
Psalms 105:31