[1] : The Collaborative International Dictionary of English v.0.48

solar \so"lar\, a. l. solaris, fr. sol the sun; akin to as.
   s=ol, icel. s=ol, goth. sauil, lith. saule, w. haul,.
   sul, skr. svar, perhaps to e. sun:f. solaire. cf. parasol.
   sun.
   1. of or pertaining to the sun; proceeding from the sun; as,
      the solar system; solar light; solar rays; solar
      influence. see solar system, below.
      1913 webster

   2. astrol. born under the predominant influence of the sun.
      obs.
      1913 webster

            and proud beside, as solar people are. --dryden.
      1913 webster

   3. measured by the progress or revolution of the sun in the
      ecliptic; as, the solar year.
      1913 webster

   4. produced by the action of the sun, or peculiarly affected
      by its influence.
      1913 webster

            they denominate some herbs solar, and some lunar.
                                                  --bacon.
      1913 webster

   solar cycle. see under cycle.

   solar day. see day, 2.

   solar engine, 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.

   solar flowers bot., flowers which open and shut daily at
      certain hours.

   solar lamp, an argand lamp.

   solar microscope, 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.
      1913 webster
      1913 webster

   solar month. see under month.

   solar oil, a paraffin oil used an illuminant and lubricant.
      

   solar phosphori physics, 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.

   solar plexus anat., 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.

   solar spots. see sun spots, under sun.

   solar system astron., 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.
      1913 webster

   note: the principal elements of the major planets, and of the
         comets seen at more than one perihelion passage, are
         exhibited in the following tables: 
         1913 webster i. -- major planets. symbol.name.mean
         distance -- that of the earth being unity.period in
         days.eccentricity.inclination of orbit.diameter in
         miles ?????????????????????
         1913 webster ii. -- periodic comets. name.greatest
         distance from sun.least distance from sun.inclination
         of orbit.perihelion passage. deg min 54
         encke's3.314.100.34212 541885.2 ?????????????????????
         1913 webster

   solar telegraph, telegraph for signaling by flashes of
      reflected sunlight.

   solar time. see apparent time, under time.
      1913 webster
see also:
parasol sun solar system solar cycle cycle solar day 
day solar engine solar flowers solar lamp solar microscope 
solar month month solar oil solar phosphori solar plexus 
solar spots sun spots moon solar telegraph solar time 
apparent time time 

[2] : The Collaborative International Dictionary of English v.0.48

phosphorus \phos"phorus\ fo^s"fo^ru^s, n.; pl.
   phosphori fo^s"fo^rimac. l., the morning star,
   gr. fwsfo`ros, lit., light bringer; fw^s light + fe`rein to
   bring.
   1. the morning star; phosphor.
      1913 webster

   2. chem. a poisonous nonmetallic element of the nitrogen
      group, obtained as a white, or yellowish, translucent waxy
      substance, having a characteristic disagreeable smell;
      this waxy allotropic form is also called yellow
      phosphorus, to distinguish it from another allotropic
      form, red phosphorus. it is very active chemically, must
      be preserved under water, and unites with oxygen even at
      ordinary temperatures, giving a faint glow, -- whence its
      name. it always occurs combined, usually in phosphates, as
      in the mineral apatite, in bones, etc. it is used in the
      composition on the tips of friction matches, and for many
      other purposes. it is an essential component of the
      genetic material of all living organisms. the molecule
      contains four atoms. symbol p. atomic weight 31.0.
      1913 webster

   3. chem. hence, any substance which shines in the dark like
      phosphorus, as certain phosphorescent bodies.
      1913 webster

   bologna phosphorus chem., sulphide of barium, which
      shines in the dark after exposure to light; -- so called
      because this property was discovered by a resident of
      bologna. the term is sometimes applied to other compounds
      having similar properties.

   metallic phosphorus chem., an allotropic modification of
      phosphorus, obtained as a gray metallic crystalline
      substance, having very inert chemical properties. it is
      obtained by heating ordinary phosphorus in a closed vessel
      at a high temperature.

   phosphorus disease med., a disease common among workers
      in phosphorus, giving rise to necrosis of the jawbone, and
      other symptoms.

   red phosphorus, or amorphous phosphorus chem., an
      allotropic modification of phosphorus, obtained as a dark
      red powder by heating ordinary phosphorus in closed
      vessels. it is not poisonous, is not phosphorescent, and
      is only moderately active chemically. it is valuable as a
      chemical reagent, and is used in the composition of the
      friction surface on which safety matches are ignited.

   solar phosphori chem., phosphorescent substances which
      shine in the dark after exposure to the sunlight or other
      intense light.

   yellow phosphorus chem., the waxy yellow allotropic form
      of elemental phosphorus. see also phosphorus2.
      1913 webster +pjc
see also:
phosphori yellow phosphorus red phosphorus bologna phosphorus metallic phosphorus phosphorus disease 
red phosphorus amorphous phosphorus solar phosphori yellow phosphorus phosphorus 

Phosphori >> P Words
Phosphori, definition of term: Phosphori
phosphori_pag1.html

Solar >> S Words
Solar, definition of term: Solar
solar_pag1.html

Solar Power >> S Words
Solar Power, definition of term: Solar Power
solar+power_pag1.html

Solar Plexus >> S Words
Solar Plexus, definition of term: Solar Plexus
solar+plexus_pag1.html

Solar Prominenc >> S Words
Solar Prominenc, definition of term: Solar Prominenc
solar+prominenc_pag1.html

Solar System >> S Words
Solar System, definition of term: Solar System
solar+system_pag1.html

Solar Wind >> S Words
Solar Wind, definition of term: Solar Wind
solar+wind_pag1.html

Solar Panel >> S Words
Solar Panel, definition of term: Solar Panel
solar+panel_pag1.html

Solar Radiation >> S Words
Solar Radiation, definition of term: Solar Radiation
solar+radiation_pag1.html

Solar Engine >> S Words
Solar Engine, definition of term: Solar Engine
solar+engine_pag1.html

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