It is a measuring device (a jigger of rum), a handcar, a sail, a small weight, a snooker rest, a type of flea, a prison cell, a boot-sole polisher, an old-looking person, a distillery, a penis, a copper's knife, a potter's wheel, a back passage (allyway or anus, a lathe, a woman's coat, a sieve, a dancer, a pulley, a door, a thingummy, a golf club, a ouija board, a policeman, and a vagina.
Shot or Jigger
1 shot equals 1 1/2 oz (ounces)
1 shot equals 4.5 CL (centiliters)
1 shot equals 45 ml (milliliters)
1 shot equals 3 tbsp (tablespoons)