Strong's H7321 · Hebrew

ruwa`

roo-ah'

a primitive root; to mar (especially by breaking); figuratively, to split the ears (with sound), i.e. shout (for alarm or joy)

Scholarly Lexicons

Brown-Driver-Briggs (BDB)

 H7321 [ רוּעַ ] Hiph . 1. raise a shout . 2. give a blast with clarion or horn  

Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain