To authorize again, to give authority to anew(verb)
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Use "reauthorize" in a sentence
"Join us in urging Congress to act now to reauthorize ESEA in a way that truly leaves no child in America behind."
"When it returns from its mid-term break in mid-November, Congress will have only two weeks and seven voting days to reauthorize extended unemployment benefits before they expire at the end of the month."
"But many Republicans and Obama Democrats meet in the middle on key education issues, so there is some thought, including in the White House, that enough common ground can be found to reauthorize No Child Left Behind at some point in the next two years."