green card

Definitions

General English

  • noun a work permit for someone who is going to live in the USA

Accounting

  • noun a special British insurance certificate to prove that a car is insured for travel abroad
  • noun an identity card and work permit for a person going to live in the US

Law

  • noun a registration card for a non-US citizen going to live permanently in the USA

Sports

  • noun a card shown by the referee to a player as a warning for dangerous play or misconduct.
http://www.dictionarycentral.com/definition/green-card.html