The Collaborative International Dictionary of English v.0.48:

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.
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   2. Spiritually whole or sound; of unimpaired innocence and
      virtue; free from sinful affections; pure in heart; godly;
      pious; irreproachable; guiltless; acceptable to God.
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            Now through her round of holy thought
            The Church our annual steps has brought. --Keble.
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   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 Hierochloa 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
      grass 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.

   Holy water (Gr. & R. C. Churches), water which has been
      blessed by the priest for sacred purposes.

   Holy-water stoup, the stone stoup or font placed near the
      entrance of a church, as a receptacle for holy water.

   Holy Week (Eccl.), the week before Easter, in which the
      passion of our Savior is commemorated.

   Holy writ, the sacred Scriptures. " Word of holy writ."
      --Wordsworth.
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The Collaborative International Dictionary of English v.0.48:

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.
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            The mild air, with season moderate,
            Gently attempered, and disposed eo well,
            That still it breathed foorth sweet spirit.
                                                  --Spenser.
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   2. A rough breathing; an aspirate, as the letter h; also, a
      mark to denote aspiration; a breathing. [Obs.]
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            Be it a letter or spirit, we have great use for it.
                                                  --B. Jonson.
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   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.
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   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.
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            There is a spirit in man; and the inspiration of the
            Almighty giveth them understanding.   --Job xxxii.
                                                  8.
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            As the body without the spirit is dead, so faith
            without works is dead also.           --James ii.
                                                  26.
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            Spirit is a substance wherein thinking, knowing,
            doubting, and a power of moving, do subsist.
                                                  --Locke.
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   5. Specifically, a disembodied soul; the human soul after it
      has left the body.
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            Then shall the dust return to the earth as it was,
            and the spirit shall return unto God who gave it.
                                                  --Eccl. xii.
                                                  7.
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            Ye gentle spirits far away,
            With whom we shared the cup of grace. --Keble.
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   6. Any supernatural being, good or bad; an apparition; a
      specter; a ghost; also, sometimes, a sprite,; a fairy; an
      elf.
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            Whilst young, preserve his tender mind from all
            impressions of spirits and goblins in the dark.
                                                  --Locke.
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   7. Energy, vivacity, ardor, enthusiasm, courage, etc.
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            "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.
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   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.
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            Such spirits as he desired to please, such would I
            choose for my judges.                 --Dryden.
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   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.
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            God has . . . made a spirit of building succeed a
            spirit of pulling down.               --South.
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            A perfect judge will read each work of wit
            With the same spirit that its author writ. --Pope.
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   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.
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   11. Tenuous, volatile, airy, or vapory substance, possessed
       of active qualities.
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             All bodies have spirits . . . within them. --Bacon.
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   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.
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   13. pl. Rum, whisky, brandy, gin, and other distilled liquors
       having much alcohol, in distinction from wine and malt
       liquors.
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   14. (Med.) A solution in alcohol of a volatile principle. Cf.
       Tincture. --U. S. Disp.
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   15. (Alchemy) Any one of the four substances, sulphur, sal
       ammoniac, quicksilver, or arsenic (or, according to some,
       orpiment).
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             The four spirits and the bodies seven. --Chaucer.
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   16. (Dyeing) Stannic chloride. See under Stannic.
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   Note: Spirit is sometimes joined with other words, forming
         compounds, generally of obvious signification; as,
         spirit-moving, spirit-searching, spirit-stirring, etc.
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   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 (Zool.), 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. (Zool.)
       (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 of turpentine, 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. It is
      commonly used to remove paint from surfaces, or to dissole
      oil-based paint. 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.) ethyl ether; -- often but
      incorrectly called sulphuric ether. See Ether. [Obs.]


   Spirits of wine, 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.
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   Syn: Life; ardor; energy; fire; courage; animatioon;
        cheerfulness; vivacity; enterprise.
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WordNet (r) 3.0 (2006):

Holy Spirit
    n 1: 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, Holy Spirit, Paraclete]