Definition of "keyed" []

• Simple past tense and past participle of key. (verb)

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• "Three, on Iraq, the administration's actions will remain keyed to the aim of making Baghdad a security partner of Washington in all of its Middle East projects - especially isolating and overturning the current regime in Tehran."
• "Martin keyed the fast start with 14 points in the first 8 1/2 minutes, outscoring Phoenix's total of 13 points through that span."
• "Mark Loretta and Phil Nevin keyed a huge comback as the Padres erased a five-run deficit and hung on for a 7-6 triumph over the"