Simple past tense and past participle of gad.(verb)
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Use "gadded" in a sentence
"The accusation that Rachel "gadded" as much as other girls of her age was obviously an unmerited one."
"Then Terri and I gadded about, checking the dealer's room and elsewhere before her 5pm reading, where she read "Eighteen Minutes" to a very appreciative audience."
"On June 1, the captain was ordered by Franklin, whom Jones had rarely seen while he gadded about town, to get back to his ship at once."