6. to appear for the first time, as on the market: A new product will debut next month. ?verb (used with object) 7. to perform (something) for the first time before an audience: ...

The 31-year-old rapper?s ?808s & Heartbreak? doesn?t come out until Monday, but fans have been able to hear the entire CD starting Friday.

Will DemoFall Debut the Next Tivo?: ... Hardware virtualization introduces significant new hardware requirements and new management, support, and licensing challenges.

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