| Slovakia |
a country in central Europe bordered by the Czech Republic and Ukraine. The capital of Slovakia is Bratislava. Slovakia is another name for the Slovak Republic. |
| Slovenia |
a European country that lies between northern Italy and Croatia. The capital of Slovenia is Ljubljana. |
| slovenly |
careless or disgustingly dirty. |
| slow |
not moving or not able to move quickly. [8 definitions] |
| slow down |
to go or operate with less speed than before. [2 definitions] |
| slowly |
in a slow manner; not quickly. |
| slowpoke |
(informal) a person who acts, works, or goes slowly. |
| slug1 |
a small land animal with a soft body and two tentacles with eyes. Slugs are mollusks closely related to snails, but they do not have a visible shell. They live in wet places and eat plants. [2 definitions] |
| slug2 |
(informal) to hit heavily with a clenched fist. |
| sluggish |
moving slowly. [2 definitions] |
| sluice |
a channel made by people through which water flows. Sluices have gates to control the amount of water that flows through the channel. [2 definitions] |
| slum |
(often plural) a crowded, run-down area of a city where poor people live. |
| slumber |
to sleep lightly. [3 definitions] |
| slump |
to sink down or fall with all one's weight. [4 definitions] |
| slurp |
to make loud noises by taking in both air and liquid when drinking something or eating something like soup. [2 definitions] |
| slush |
snow that is partly melted. |
| sly |
devious or not to be trusted. [2 definitions] |
| smack2 |
to hit noisily with an open hand; slap. [6 definitions] |
| small |
little in size, number, or amount. [6 definitions] |
| small intestine |
the narrow part of the intestine which connects the stomach and the large intestine. The small intestine digests food and absorbs nutrients into the blood. |
| smart |
clever; intelligent. [6 definitions] |