Strong’s Greek
G972 — biaios
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
βίαιος
biaios — pronounced bee'-ah-yos
from 970; violent:--mighty. see GREEK for 970
1 occurrence in the KJV.
Acts 2:2
And suddenly there came a sound from heaven as of a rushing mighty wind, and it filled all the house where they were sitting.