1) a kind of locust, locust swarm (coll)

2) (CLBL)

2a) sudden disappearance (fig.)

2b) insignificance (fig.)

2c) activity (fig.)

Root √רבה: רָבָה vb be become much many great Qal become many numerous , be great grow great (Aramaism) Pi make large increase . 4, Hiph make much many or make great , obj. pers. . 162 225. or.

אַרְבֶּה locust a kind of