IT as a service. IT as a service (ITaaS) is an operational model where the IT service provider delivers an information technology service to a business. The IT service provider can be an internal IT organization or an external IT services company.
 Blighty  is a British English slang term for Britain or often specifically England. It was first used during the Boer War, though it was not until World War I that the word spread widely.he term was particularly used by World War I poets such as Wilfred Owen and Siegfried Sassoon. During that war, a  Blighty wound  â a wound serious enough to require recuperation away from the trenches, but not serious enough to kill or maim the victimâwas hoped for by many, and sometimes self-inflicted.
Freebase(0.00 / 0 votes)Rate this definition: Nosegay. A nosegay, tussie-mussie, or posy is a small flower bouquet, typically given as a gift. They have existed in some form since at least medieval times, when they were carried or worn around the head or bodice. The term nosegay arose in fifteenth-century Middle English as a combination of nose and gay.