RABBLE

rab'-l: This word is not found in the King James Version. the Revised Version (British and American) has it once as the translation of agoraios (literally, "lounger in the market place"), in Acts 17:5, where it replaces "baser sort" of the King James Version. It has the common meaning of an unruly, lawless set who are ready to join a mob.

From the International Standard Bible Encyclopedia
Edited by James Orr, published in 1939 by Wm. B. Eerdmans Publishing Co.