Source : Webster's Revised Unabridged Dictionary (1913)

Spirit \Spir"it\, n. [OF. espirit, esperit, F. esprit, L.
   spiritus, from spirare to breathe, to blow. Cf. {Conspire},
   {Expire}, {Esprit}, {Sprite}.]
   1. Air set in motion by breathing; breath; hence, sometimes,
      life itself. [Obs.] ``All of spirit would deprive.''
      --Spenser.

            The mild air, with season moderate, Gently
            attempered, and disposed eo well, That still it
            breathed foorth sweet spirit.         --Spenser.

   2. A rough breathing; an aspirate, as the letter h; also, a
      mark to denote aspiration; a breathing. [Obs.]

            Be it a letter or spirit, we have great use for it.
                                                  --B. Jonson.

   3. Life, or living substance, considered independently of
      corporeal existence; an intelligence conceived of apart
      from any physical organization or embodiment; vital
      essence, force, or energy, as distinct from matter.

   4. The intelligent, immaterial and immortal part of man; the
      soul, in distinction from the body in which it resides;
      the agent or subject of vital and spiritual functions,
      whether spiritual or material.

            There is a spirit in man; and the inspiration of the
            Almighty giveth them understanding.   --Job xxxii.
                                                  8.

            As the body without the spirit is dead, so faith
            without works is dead also.           --James ii.
                                                  26.

            Spirit is a substance wherein thinking, knowing,
            doubting, and a power of moving, do subsist.
                                                  --Locke.

   5. Specifically, a disembodied soul; the human soul after it
      has left the body.

            Then shall the dust return to the earth as it was,
            and the spirit shall return unto God who gave it.
                                                  --Eccl. xii.
                                                  7.

            Ye gentle spirits far away, With whom we shared the
            cup of grace.                         --Keble.

   6. Any supernatural being, good or bad; an apparition; a
      specter; a ghost; also, sometimes, a sprite,; a fairy; an
      elf.

            Whilst young, preserve his tender mind from all
            impressions of spirits and goblins in the dark.
                                                  --Locke.

   7. Energy, vivacity, ardor, enthusiasm, courage, etc.

            ``Write it then, quickly,'' replied Bede; and
            summoning all his spirits together, like the last
            blaze of a candle going out, he indited it, and
            expired.                              --Fuller.

   8. One who is vivacious or lively; one who evinces great
      activity or peculiar characteristics of mind or temper;
      as, a ruling spirit; a schismatic spirit.

            Such spirits as he desired to please, such would I
            choose for my judges.                 --Dryden.

   9. Temper or disposition of mind; mental condition or
      disposition; intellectual or moral state; -- often in the
      plural; as, to be cheerful, or in good spirits; to be
      downhearted, or in bad spirits.

            God has . . . made a spirit of building succeed a
            spirit of pulling down.               --South.

            A perfect judge will read each work of wit With the
            same spirit that its author writ.     --Pope.

   10. Intent; real meaning; -- opposed to the letter, or to
       formal statement; also, characteristic quality,
       especially such as is derived from the individual genius
       or the personal character; as, the spirit of an
       enterprise, of a document, or the like.

   11. Tenuous, volatile, airy, or vapory substance, possessed
       of active qualities.

             All bodies have spirits . . . within them. --Bacon.

   12. Any liquid produced by distillation; especially, alcohol,
       the spirits, or spirit, of wine (it having been first
       distilled from wine): -- often in the plural.

   13. pl. Rum, whisky, brandy, gin, and other distilled liquors
       having much alcohol, in distinction from wine and malt
       liquors.

   14. (Med.) A solution in alcohol of a volatile principle. Cf.
       {Tincture}. --U. S. Disp.

   15. (Alchemy) Any one of the four substances, sulphur, sal
       ammoniac, quicksilver, or arsenic (or, according to some,
       orpiment).

             The four spirits and the bodies seven. --Chaucer.

   16. (Dyeing) Stannic chloride. See under {Stannic}.

   Note: Spirit is sometimes joined with other words, forming
         compounds, generally of obvious signification; as,
         spirit-moving, spirit-searching, spirit-stirring, etc.

   {Astral spirits}, {Familiar spirits}, etc. See under
      {Astral}, {Familiar}, etc.

   {Animal spirits}.
       (a) (Physiol.) The fluid which at one time was supposed
           to circulate through the nerves and was regarded as
           the agent of sensation and motion; -- called also the
           {nervous fluid}, or {nervous principle}.
       (b) Physical health and energy; frolicsomeness;
           sportiveness.

   {Ardent spirits}, strong alcoholic liquors, as brandy, rum,
      whisky, etc., obtained by distillation.

   {Holy Spirit}, or {The Spirit} (Theol.), the Spirit of God,
      or the third person of the Trinity; the Holy Ghost. The
      spirit also signifies the human spirit as influenced or
      animated by the Divine Spirit.

   {Proof spirit}. (Chem.) See under {Proof}.

   {Rectified spirit} (Chem.), spirit rendered purer or more
      concentrated by redistillation, so as to increase the
      percentage of absolute alcohol.

   {Spirit butterfly} (Zo["o]l.), any one of numerous species of
      delicate butterflies of tropical America belonging to the
      genus {Ithomia}. The wings are gauzy and nearly destitute
      of scales.

   {Spirit duck}. (Zo["o]l.)
       (a) The buffle-headed duck.
       (b) The golden-eye.

   {Spirit lamp} (Art), a lamp in which alcohol or methylated
      spirit is burned.

   {Spirit level}. See under {Level}.

   {Spirit of hartshorn}. (Old Chem.) See under {Hartshorn}.

   {Spirit of Mindererus} (Med.), an aqueous solution of acetate
      of ammonium; -- named after R. Minderer, physician of
      Augsburg.

   {Spirit of nitrous ether} (Med. Chem.), a pale yellow liquid,
      of a sweetish taste and a pleasant ethereal odor. It is
      obtained by the distillation of alcohol with nitric and
      sulphuric acids, and consists essentially of ethyl nitrite
      with a little acetic aldehyde. It is used as a
      diaphoretic, diuretic, antispasmodic, etc. Called also
      {sweet spirit of niter}.

   {Spirit of salt} (Chem.), hydrochloric acid; -- so called
      because obtained from salt and sulphuric acid. [Obs.]

   {Spirit of sense}, the utmost refinement of sensation. [Obs.]
      --Shak.

   {Spirits}, or {Spirit}, {of turpentine} (Chem.), rectified
      oil of turpentine, a transparent, colorless, volatile, and
      very inflammable liquid, distilled from the turpentine of
      the various species of pine; camphine. See {Camphine}.

   {Spirit of vitriol} (Chem.), sulphuric acid; -- so called
      because formerly obtained by the distillation of green
      vitriol. [Obs.]

   {Spirit of vitriolic ether} (Chem.) ether; -- often but
      incorrectly called {sulphuric ether}. See {Ether}. [Obs.]
      

   {Spirits}, or {Spirit}, {of wine} (Chem.), alcohol; -- so
      called because formerly obtained by the distillation of
      wine.

   {Spirit rapper}, one who practices spirit rapping; a
      ``medium'' so called.

   {Spirit rapping}, an alleged form of communication with the
      spirits of the dead by raps. See {Spiritualism}, 3.

   {Sweet spirit of niter}. See {Spirit of nitrous ether},
      above.

Holy \Ho"ly\, a. [Compar. {Holier}; superl. {Holiest}.] [OE.
   holi, hali, AS. h[=a]lig, fr. h[ae]l health, salvation,
   happiness, fr. h[=a]l whole, well; akin to OS. h?lag, D. & G.
   heilig, OHG. heilac, Dan. hellig, Sw. helig, Icel. heilagr.
   See {Whole}, and cf. {Halibut}, {Halidom}, {Hallow},
   {Hollyhock}.]
   1. Set apart to the service or worship of God; hallowed;
      sacred; reserved from profane or common use; holy vessels;
      a holy priesthood. ``Holy rites and solemn feasts.''
      --Milton.

   2. Spiritually whole or sound; of unimpaired innocence and
      virtue; free from sinful affections; pure in heart; godly;
      pious; irreproachable; guiltless; acceptable to God.

            Now through her round of holy thought The Church our
            annual steps has brought.             --Keble.

   {Holy Alliance} (Hist.), a league ostensibly for conserving
      religion, justice, and peace in Europe, but really for
      repressing popular tendencies toward constitutional
      government, entered into by Alexander I. of Russia,
      Francis I. of Austria, and Frederic William III. of
      Prussia, at Paris, on the 26th of September, 1815, and
      subsequently joined by all the sovereigns of Europe,
      except the pope and the king of England.

   {Holy bark}. See {Cascara sagrada}.

   {Holy Communion}. See {Eucharist}.

   {Holy family} (Art), a picture in which the infant Christ,
      his parents, and others of his family are represented.

   {Holy Father}, a title of the pope.

   {Holy Ghost} (Theol.),the third person of the Trinity; the
      Comforter; the Paraclete.

   {Holy Grail}. See {Grail}.

   {Holy grass} (Bot.), a sweet-scented grass ({Hierochloa
      borealis} and {H. alpina}). In the north of Europe it was
      formerly strewed before church doors on saints' days;
      whence the name. It is common in the northern and western
      parts of the United States. Called also {vanilla, or
      Seneca, grass}.

   {Holy Innocents' day}, Childermas day.

   {Holy Land}, Palestine, the birthplace of Christianity.

   {Holy office}, the Inquisition.

   {Holy of holies} (Script.), the innermost apartment of the
      Jewish tabernacle or temple, where the ark was kept, and
      where no person entered, except the high priest once a
      year.

   {Holy One}.
      (a) The Supreme Being; -- so called by way of emphasis. ``
          The Holy One of Israel.'' --Is. xliii. 14.
      (b) One separated to the service of God.

   {Holy orders}. See {Order}.

   {Holy rood}, the cross or crucifix, particularly one placed,
      in churches. over the entrance to the chancel.

   {Holy rope}, a plant, the hemp agrimony.

   {Holy Saturday} (Eccl.), the Saturday immediately preceding
      the festival of Easter; the vigil of Easter.

   {Holy Spirit}, same as {Holy Ghost} (above).

   {Holy Spirit plant}. See {Dove plant}.

   {Holy thistle} (Bot.), the blessed thistle. See under
      {Thistle}.

   {Holy Thursday}. (Eccl.)
      (a) (Episcopal Ch.) Ascension day.
      (b) (R. C. Ch.) The Thursday in Holy Week; Maundy
          Thursday.

   {Holy war}, a crusade; an expedition carried on by Christians
      against the Saracens in the Holy Land, in the eleventh,
      twelfth, and thirteenth centuries, for the possession of
      the holy places.

Source : WordNet®

Holy Spirit
     n : the third person in the Trinity; Jesus promised the Apostles
         that he would send the Holy Spirit after his Crucifixion
         and Resurrection; it came on Pentecost [syn: {Holy Ghost}]