Definition of "tardiest" []

• Superlative form of tardy: most tardy. (adjective)

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• "The speediest and tardiest cities to finish audits were both in New York."
• "Merritt's study found that state and local governments, the group most associated with issuing muni debt, were tardiest in completing their audits."
• "On the bright side, McHargue's home airport, DFW, improved its performance enough to get out of the tardiest 10 for the first time since 2006."