Definition of "outsing" [out•sing]

• To sing better, longer or louder than another (verb)

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• "Hewlett-Packard's board convened on Wednesday to consider outsing chief executive officer Leo Apotheker, pictured."
• "This was one of those Grammy moments when members of a demographically assembled group of famous people try to outsing each other while everyone who isn't singing stands around onstage awkwardly."
• "The opener, "I'm Alive," is a dynamic, declarative track that shows TJ can still outsing any S.O.B. on the charts, and quite possibly the entire planet."