SOLANO. An oppressive wind, blowing from Africa into the Mediterranean; synonymous with sirocco.

SOLAR DAY. Is the interval which elapses between two successive meridian transits of the sun, and is the unit of time in common use.

SOLAR SPECTRUM. The coloured image of the sun produced by refraction through a prism.

SOLAR SPOTS. See [Maculæ].

SOLAR SYSTEM. The sun, planets, and comets, which are assumed to form a system, independent of the surrounding fixed stars.

SOLDIER. One that has enlisted to serve his government in peace or war; receiving pay, and subject to the Mutiny Act and Articles of War.

SOLDIER-CRAB. A name for the [hermit-crab] (which see).

SOLDIER'S WIND. One which serves either way; allowing a passage to be made without much nautical ability.

SOLE. A common flat-fish, Solea vulgaris. Also, the decks of the cabin and forecastle in some ships, respectively called the cabin and forecastle soles. Also, the lining of the bilge-ways, rudder, and the like.

SOLENT SEA. The old name of the narrow strait between Hampshire and the Isle of Wight.