Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: ComputersBig BlueˌBig ˈBlue an informal name for the computer company IBMFrom Longman Business DictionaryBig BlueˌBig ˈBlue nounCOMPUTINGORGANIZATIONS a popular name for the computer company, IBMBig Blue grew into the world’s biggest computer company. ldoceonline.com
