← BackshareGuesssloping/ˈsloʊpɪŋ/adjectiveHaving a gradual incline or slant; not flat or level.The driveway is sloping, so be careful when it's icy.They sat on the sloping grass hill and watched the sunset.The house has a sloping roof to let rain run off easily.SynonymsinclinedtiltedslantingangledAntonymslevelflat