Source : Webster's Revised Unabridged Dictionary (1913)

Loose \Loose\, a. [Compar. {Looser}; superl. {Loosest}.] [OE.
   loos, lous, laus, Icel. lauss; akin to OD. loos, D. los, AS.
   le['a]s false, deceitful, G. los, loose, Dan. & Sw. l["o]s,
   Goth. laus, and E. lose. ? See {Lose}, and cf. {Leasing}
   falsehood.]
   1. Unbound; untied; unsewed; not attached, fastened, fixed,
      or confined; as, the loose sheets of a book.

            Her hair, nor loose, nor tied in formal plat.
                                                  --Shak.

   2. Free from constraint or obligation; not bound by duty,
      habit, etc.; -- with from or of.

            Now I stand Loose of my vow; but who knows Cato's
            thoughts ?                            --Addison.

   3. Not tight or close; as, a loose garment.

   4. Not dense, close, compact, or crowded; as, a cloth of
      loose texture.

            With horse and chariots ranked in loose array.
                                                  --Milton.

   5. Not precise or exact; vague; indeterminate; as, a loose
      style, or way of reasoning.

            The comparison employed . . . must be considered
            rather as a loose analogy than as an exact
            scientific explanation.               --Whewel.

   6. Not strict in matters of morality; not rigid according to
      some standard of right.

            The loose morality which he had learned. --Sir W.
                                                  Scott.

   7. Unconnected; rambling.

            Vario spends whole mornings in running over loose
            and unconnected pages.                --I. Watts.

   8. Lax; not costive; having lax bowels. --Locke.

   9. Dissolute; unchaste; as, a loose man or woman.

            Loose ladies in delight.              --Spenser.

   10. Containing or consisting of obscene or unchaste language;
       as, a loose epistle. -- Dryden.

   {At loose ends}, not in order; in confusion; carelessly
      managed.

   {Fast and loose}. See under {Fast}.

   {To break loose}. See under {Break}.

   {Loose pulley}. (Mach.) See {Fast and loose pulleys}, under
      {Fast}.

   {To let loose}, to free from restraint or confinement; to set
      at liberty.

Break \Break\, v. i.
   1. To come apart or divide into two or more pieces, usually
      with suddenness and violence; to part; to burst asunder.

   2. To open spontaneously, or by pressure from within, as a
      bubble, a tumor, a seed vessel, a bag.

            Else the bottle break, and the wine runneth out.
                                                  --Math. ix.
                                                  17.

   3. To burst forth; to make its way; to come to view; to
      appear; to dawn.

            The day begins to break, and night is fled. --Shak.

            And from the turf a fountain broke, and gurgled at
            our feet.                             --Wordsworth.

   4. To burst forth violently, as a storm.

            The clouds are still above; and, while I speak, A
            second deluge o'er our head may break. --Dryden.

   5. To open up; to be scattered; to be dissipated; as, the
      clouds are breaking.

            At length the darkness begins to break. --Macaulay.

   6. To become weakened in constitution or faculties; to lose
      health or strength.

            See how the dean begins to break; Poor gentleman! he
            droops apace.                         --Swift.

   7. To be crushed, or overwhelmed with sorrow or grief; as, my
      heart is breaking.

   8. To fall in business; to become bankrupt.

            He that puts all upon adventures doth oftentimes
            break, and come to poverty.           --Bacn.

   9. To make an abrupt or sudden change; to change the gait;
      as, to break into a run or gallop.

   10. To fail in musical quality; as, a singer's voice breaks
       when it is strained beyond its compass and a tone or note
       is not completed, but degenerates into an unmusical sound
       instead. Also, to change in tone, as a boy's voice at
       puberty.

   11. To fall out; to terminate friendship.

             To break upon the score of danger or expense is to
             be mean and narrow-spirited.         --Collier.

   Note: With prepositions or adverbs: 

   {To break away}, to disengage one's self abruptly; to come or
      go away against resistance.

            Fear me not, man; I will not break away. --Shak.

   {To break down}.
       (a) To come down by breaking; as, the coach broke down.
       (b) To fail in any undertaking.

                 He had broken down almost at the outset.
                                                  --Thackeray.

   {To break forth}, to issue; to come out suddenly, as sound,
      light, etc. ``Then shall thy light break forth as the
      morning.'' --Isa. lviii. 8;

   Note: often with into in expressing or giving vent to one's
         feelings. ``Break forth into singing, ye mountains.''
         --Isa. xliv. 23.

   {To break from}, to go away from abruptly.

            This radiant from the circling crowd he broke.
                                                  --Dryden.

   {To break into}, to enter by breaking; as, to break into a
      house.

   {To break in upon}, to enter or approach violently or
      unexpectedly. ``This, this is he; softly awhile; let us
      not break in upon him.'' --Milton.

   {To break loose}.
       (a) To extricate one's self forcibly. ``Who would not,
           finding way, break loose from hell?'' --Milton.
       (b) To cast off restraint, as of morals or propriety.

   {To break off}.
       (a) To become separated by rupture, or with suddenness
           and violence.
       (b) To desist or cease suddenly. ``Nay, forward, old man;
           do not break off so.'' --Shak.

   {To break off from}, to desist from; to abandon, as a habit.
      

   {To break out}.
       (a) To burst forth; to escape from restraint; to appear
           suddenly, as a fire or an epidemic. ``For in the
           wilderness shall waters break out, and stream in the
           desert.'' --Isa. xxxv. 6
       (b) To show itself in cutaneous eruptions; -- said of a
           disease.
       (c) To have a rash or eruption on the akin; -- said of a
           patient.

   {To break over}, to overflow; to go beyond limits.

   {To break up}.
       (a) To become separated into parts or fragments; as, the
           ice break up in the rivers; the wreck will break up
           in the next storm.
       (b) To disperse. ``The company breaks up.'' --I. Watts.

   {To break upon}, to discover itself suddenly to; to dawn
      upon.

   {To break with}.
       (a) To fall out; to sever one's relations with; to part
           friendship. ``It can not be the Volsces dare break
           with us.'' --Shak. ``If she did not intend to marry
           Clive, she should have broken with him altogether.''
           --Thackeray.
       (b) To come to an explanation; to enter into conference;
           to speak. [Obs.] ``I will break with her and with her
           father.'' --Shak.