skylight |
a window in a roof or ceiling, used to admit light. |
skyline |
the line formed by the apparent boundary between the earth and the sky; horizon. [2 definitions] |
sky marshal |
a federal law enforcement officer assigned to prevent the hijacking of commercial airliners. |
skyrocket |
a firework that shoots high in the air before exploding in a shower of brilliant, colored sparks. [2 definitions] |
skysail |
the uppermost sail on the mainmast of a square-rigged ship. |
skyscraper |
an extremely tall building. |
skyward |
to or toward the sky. [2 definitions] |
skyway |
a route for travel by air; air lane. [3 definitions] |
skywrite |
to perform skywriting. [2 definitions] |
skywriting |
the act, process, or method of tracing words or designs in the sky with a visible chemical vapor released from an airplane in flight. [2 definitions] |
slab |
a flat, usu. wide and thick piece of some solid, such as rock or food. [3 definitions] |
slack1 |
not tight or taut. [12 definitions] |
slack2 |
the fragments and dust left after coal has been screened. |
slacken |
to decrease activity, strength, speed, intensity, or the like. [2 definitions] |
slacker |
one who shuns or avoids work or other obligations. |
slack off |
to work in a slow or lazy manner, or to relax instead of working. |
slacks |
trousers for men or women, esp. for casual wear. |
slag |
the fused residue of ore from which the metal has been separated by smelting. [3 definitions] |
slain |
past participle of slay. |
slake |
to satisfy or relieve (thirst, appetite, lust, or the like) by decreasing the strength or intensity of. [3 definitions] |
slaked lime |
a powder produced by combining lime with water and used in mortars, plasters, and cements; calcium hydroxide. |