Simple past tense and past participle of gallivant.(verb)
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Use "gallivanted" in a sentence
"Annie always "gallivanted" on Friday nights; Arthur was enjoying himself as usual."
"I've heard tell of the other kind of women that gallivanted off like me and did queer things – the sort that become soldiers in armies, and sailors on ships."
"The two gallivanted around the studio like a couple of kids and had a lot of fun."