Prosperous times (4)
I believe the answer is:
boom
(Other definitions for boom that I've seen before include "It may protect harbour" , "Period of prosperity or sonic sound" , "Floating barrier" , "sound of artillery fire" , "Pole on film set" .)
I believe the answer is:
boom
(Other definitions for boom that I've seen before include "It may protect harbour" , "Period of prosperity or sonic sound" , "Floating barrier" , "sound of artillery fire" , "Pole on film set" .)