FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

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):--blow an alarm, cry (alarm, aloud, out), destroy, make a joyful noise, smart, shout (for joy), sound an alarm, triumph.