Meaning oflobsterin English

Noun

1. a large, dark-coloured crustacean with claws
2. a pinkish-red crustacean with a spiny shell
3. a historical term for a British soldier; red uniform
   The British lobster was a feared soldier during the colonial era.
4. an Australian twenty-dollar note; reddish-orange colour
   In Australia, someone might use a lobster to buy a expensive meal.