Simple past tense and past participle of raft.(verb)
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Use "rafted" in a sentence
"This ice jam consisted of heavy ice, mostly in rafted pans, running from three to thirty feet in thickness."
"Subterranean Ocean - The image on the left shows a region of Europa´s crust made up of blocks which are thought to have broken apart and "rafted" into new positions."
"The day following I was desperate, and I rafted together the foremast, the fore and main booms, and the fore and main gaffs."