plural shakedowns
informal
1
US
: the act of taking something (such as money) from someone by using threats or deception
He was the victim of a shakedown by a street gang.
2
US
: a thorough search of something
The guards conducted a shakedown of the prisoners' cells to look for weapons.
3
: a thorough test of a new ship, airplane, etc., in order to make sure there are no problems or defects
They're putting the system through a shakedown.
—often used before another nouna shakedown cruise/flight



