| sleep tight |
to sleep well or soundly. |
| sleepy |
needing or tending to sleep; drowsy. [2 definitions] |
| sleet |
freezing rain. [2 definitions] |
| sleeve |
the part of a shirt, dress, or the like that covers the arm partly or completely. [3 definitions] |
| sleigh |
a light, horse-drawn, open carriage on runners that is used to carry people over snow and ice. [2 definitions] |
| slender |
of a person, attractively slim. [4 definitions] |
| slept |
past tense and past participle of sleep. |
| slice |
a broad and flat or wedge-shaped piece of a larger object. [11 definitions] |
| slick1 |
having a smooth, shiny, or slippery surface. [5 definitions] |
| slick2 |
to give a smooth or slippery surface to. [2 definitions] |
| slid |
the past tense and past participle of "slide." |
| slide |
to move easily over a surface while remaining in contact with it. [14 definitions] |
| slight |
small in amount or degree. [8 definitions] |
| slightly |
to a small degree or by a small amount; a little. [2 definitions] |
| slim |
attractively thin in form; slender. [3 definitions] |
| slime |
an offensive slippery liquid, such as thin, viscous mud or the skin secretions of fish. [2 definitions] |
| slimy |
consisting of or like slime. [3 definitions] |
| sling1 |
a broad piece of cloth that is tied around the neck to support an injured arm or hand. [5 definitions] |
| slingshot |
a small hand-held weapon consisting of an elastic strap attached to a Y-shaped stick, used to shoot stones and the like. |
| slip1 |
to move easily, without any resistance. [18 definitions] |
| slip2 |
a cutting from a plant, intended for propagation. [4 definitions] |