Jigger

What does jigger mean ?

It can mean any of the following;

measuring device
handcar
sail
small weight
snooker rest
flea
prison cell
boot-sole polisher
odd-looking person
distillery
penis
cooper's knife
potter's wheel
back passage
lathe
woman's coat
sieve
dancer
pulley
door
thingummy
golf club
ouija board
policeman
vagina.

Wow !