Simple past tense and past participle of galumph.(verb)
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Use "galumphed" in a sentence
"The Danes galumphed down the stairs to be near her."
"The squad included Earl Barrett and Paul Warhurst, perhaps the fastest centre-back pairing there has ever been; the lethal Andy Ritchie and Denis Irwin, Manchester United players past and future; Mike Milligan, the captain and a wonderful all-purpose midfielder; Frankie Bunn, who whacked a double-hat-trick against Scarborough; and Holden, a Moneyballer's dream who galumphed down the left wing and sent over huge, booming crosses."
"When I put Flint out the back door to relieve himself, Wizard galumphed along behind him, watched him, and then emptied himself just a few feet away."