The side or slope of a hill; a sloping descent.(noun)
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Use "sidehill" in a sentence
"Where the sidehill touched the water he dug up a shovelful of dirt and put it into the gold-pan."
"Tom had triumphantly brought home the buck and gleefully called it sidehill-salmon when it was served and eaten at Frederick's own table."
"They stuck flags in a long sidehill, outlining a brute of a track, including two steep run-ups and a low-grade grind up heavy Kentucky Bluegrass to the backside of the course."