noun.
A loft or upper chamber; a garret room.
adjective.
Of or pertaining to the sun; proceeding from the sun. See Solar system, below.
adjective.
Born under the predominant influence of the sun.
adjective.
Measured by the progress or revolution of the sun in the ecliptic.
adjective.
Produced by the action of the sun, or peculiarly affected by its influence.
adjective.
See under Cycle.
adjective.
See Day, 2.
adjective.
an engine in which the energy of solar heat is used to produce motion, as in evaporating water for a steam engine, or expanding air for an air engine.
adjective.
flowers which open and shut daily at certain hours.
adjective.
an argand lamp.
adjective.
a microscope consisting essentially, first, of a mirror for reflecting a beam of sunlight through the tube, which sometimes is fixed in a window shutter; secondly, of a condenser, or large lens, for converging the beam upon the object; and, thirdly, of a small lens, or magnifier, for throwing an enlarged image of the object at its focus upon a screen in a dark room or in a darkened box.
adjective.
See under Month.
adjective.
a paraffin oil used an illuminant and lubricant.
adjective.
certain substances, as the diamond, siulphide of barium (Bolognese or Bologna phosphorus), calcium sulphide, etc., which become phosphorescent, and shine in the dark, after exposure to sunlight or other intense light.
adjective.
a nervous plexus situated in the dorsal and anterior part of the abdomen, consisting of several sympathetic ganglia with connecting and radiating nerve fibers; -- so called in allusion to the radiating nerve fibers.
adjective.
See Sun spots, under Sun.
adjective.
the sun, with the group of celestial bodies which, held by its attraction, revolve round it. The system comprises the major planets, with their satellites; the minor planets, or asteroids, and the comets; also, the meteorids, the matter that furnishes the zodiacal light, and the rings of Saturn. The satellites that revolve about the major planets are twenty-two in number, of which the Earth has one (see Moon.), Mars two, Jupiter five, Saturn nine, Uranus four, and Neptune one. The asteroids, between Mars and Jupiter, thus far discovered (1900), number about five hundred, the first four of which were found near the beginning of the century, and are called Ceres, Pallas, Juno, and Vesta.
adjective.
telegraph for signaling by flashes of reflected sunlight.
adjective.
See Apparent time, under Time.