Anaphylaxis is a severe, potentially life-threatening allergic reaction that can develop rapidly. It is also known as anaphylactic shock. Signs of anaphylaxis include: itchy skin or a raised, red skin rash.
DEFINITION of 'Shell Corporation'. A corporation without active business operations or significant assets. Shell corporations are not necessarily illegal or illegitimate, as they often serve an important for potential startups.
Shell has a primary listing on the London Stock Exchange and is a constituent of the FTSE 100 Index. It had a market capitalisation of Â£129.8 billion at the close of trading on 13 April 2015, the largest of any company listed on the London Stock Exchange.