| SLICKENSIDE | • slickenside n. (Geology) A smooth, striated rock surface caused by the friction of one mass sliding over another. • SLICKENSIDE n. a polished and smoothly striated rock surface that results from friction along a fault plane. |
| SLICKNESSES | • slicknesses n. Plural of slickness. • SLICKNESS n. the state of being slick. |
| SLICKSTONES | • slickstones n. Plural of slickstone. • SLICKSTONE n. a polishing stone, also SLEEKSTONE. |
| SLIDDERIEST | • SLIDDERY adj. slippery. |
| SLIGHTINGLY | • slightingly adv. (Archaic) In a slighting manner, belittlingly. • SLIGHTING adv. SLIGHT, to treat with disregard. |
| SLIMINESSES | • sliminesses n. Plural of sliminess. • SLIMINESS n. the state of being slimy. |
| SLIMNASTICS | • slimnastics n. A form of athletic exercise intended to promote weight loss. • SLIMNASTICS n. exercises designed to reduce one's weight. |
| SLINGSTONES | • slingstones n. Plural of slingstone. • sling␣stones n. Plural of sling stone. • SLINGSTONE n. a stone for use in a sling. |
| SLIPCOVERED | • slipcovered adj. Having a slipcover. • SLIPCOVER v. to cover with a slipcover. |
| SLIPDRESSES | • slipdresses n. Plural of slipdress. • slip␣dresses n. Plural of slip dress. • SLIPDRESS n. a silky sleeveless dress. |
| SLIPFORMING | • slipforming v. Present participle of slipform. • slipforming n. The use of the slipform technique in working with concrete. • SLIPFORM v. to construct with the use of a mould. |
| SLIPPERIEST | • slipperiest adj. Superlative form of slippery: most slippery. • SLIPPERY adj. causing slips. |
| SLIPPERWORT | • slipperwort n. Any of various plants of the genus Calceolaria, usually with orange or yellow flowers. • SLIPPERWORT n. the calceolaria. |
| SLIPSHEETED | • SLIPSHEET v. to insert a slipsheet. |
| SLIPSTREAMS | • slipstreams n. Plural of slipstream. • slipstreams v. Third-person singular simple present indicative form of slipstream. • SLIPSTREAM v. to drive in the slipstream of a vehicle. |
| SLITHERIEST | • slitheriest adj. Superlative form of slithery: most slithery. • SLITHERY adj. given to slithering. |
| SLIVOVITZES | • slivovitzes n. Plural of slivovitz. • Slivovitzes n. Plural of Slivovitz. (Alternative letter-case form of slivovitzes.) • SLIVOVITZ n. (Serbo-Croat) a dry plum brandy, also SLIVOVIC, SLIVOVICA, SLIVOWITZ. |
| SLIVOWITZES | • SLIVOWITZ n. (Serbo-Croat) a dry plum brandy, also SLIVOVIC, SLIVOVICA, SLIVOVITZ. |