Simple past tense and past participle of inbound.(verb)
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Use "inbounded" in a sentence
"After Carroll's free throws, the Nuggets called a timeout and inbounded from the frontcourt."
"The Knicks inbounded from the sideline with 0.1 seconds left, not enough time to catch and shoot under NBA rules."
"Valparaiso's Jamie Sykes, an outfield prospect late for spring training with the Arizona Diamondbacks, inbounded from the opposite baseline with 2.5 seconds remaining."