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

domain \domain"\, n. f. domaine, of. demaine, l. dominium,
   property, right of ownership, fr. dominus master, owner. see
   dame, and cf demesne, dungeon.
   1. dominion; empire; authority.
      1913 webster

   2. the territory over which dominion or authority is exerted;
      the possessions of a sovereign or commonwealth, or the
      like. also used figuratively. wordnet sense 2
      1913 webster

            the domain of authentic history.      --e. everett.
      1913 webster

            the domain over which the poetic spirit ranges. --j.
                                                  c. shairp.
      1913 webster

   3. landed property; estate; especially, the land about the
      mansion house of a lord, and in his immediate occupancy;
      demesne. wordnet sense 2 --shenstone.
      1913 webster

   4. law ownership of land; an estate or patrimony which one
      has in his own right; absolute proprietorship; paramount
      or sovereign ownership.
      1913 webster

   5. math. the set of values which the independent variable
      of a function may take. contrasted to range, which is
      the set of values taken by the dependent variable.
      wordnet sense 3
      pjc

   6. math. a connected set of points, also called a region.
      pjc

   7. physics a region within a ferromagnetic material,
      composed of a number of atoms whose magnetic poles are
      pointed in the same direction, and which may move together
      in a coordinated manner when disturbed, as by heating. the
      direction of polarity of adjacent domains may be
      different, but may be aligned by a strong external
      magnetic field.
      pjc

   8. computers an address within the internet computer
      network, which may be a single computer, a network of
      computers, or one of a number of accounts on a multiuser
      computer. the domain specifies the location host
      computer to which communications on the internet are
      directed. each domain has a corresponding 32-bit number
      usually represented by four numbers separated by periods,
      as 128.32.282.56. each domain may also have an
      alphabetical name, usually composed of a name plus an
      extension separated by a period, as worldsoul.org; the
      alphabetical name is referred to as a domain name.
      pjc

   9. immunology the three-dimensional structure within an
      immunoglobulin which is formed by one of the homology
      regions of a heavy or light chain. --dict. sci. tech.
      pjc

   10. the field of knowledge, expertise, or interest of a
       person; as, he had a limited domain of discourse; i can't
       comment on that, it's outside my domain. wordnet sense
       5

   syn: domain, realm, field, area. pjc

   11. a particular environment or walk of life. wordnet sense
       1

   syn: sphere, domain, area, orbit, field, arena. pjc

   12. people in general; especially a distinctive group of
       people with some shared interest. wordnet sense 4

   syn: world, domain. pjc

   public domain,

   1. the territory belonging to a state or to the general
      government; public lands. u.s.

   2. the situation or status of intellectual property which is
      not protected by copyright, patent or other restriction on
      use. anything

   in the public domain may be used by anyone without
      restriction. the effective term of force of copyrights and
      patents are limited by statute, and after the term
      expires, the writings and inventions thus protected go
      into the public domain and are free for use by all.

   right of eminent domain, that superior dominion of the
      sovereign power over all the property within the state,
      including that previously granted by itself, which
      authorizes it to appropriate any part thereof to a
      necessary public use, reasonable compensation being made.
      1913 webster
see also:
dame demesne dungeon range region public domain 
in the public domain right of eminent domain 

[2] : WordNet (r) 2.0

domain
     n 1: a particular environment or walk of life; "his social sphere
          is limited"; "it was a closed area of employment"; "he's
          out of my orbit" syn: sphere, area, orbit, field,
           arena
     2: territory over which rule or control is exercised; "his
        domain extended into europe"; "he made it the law of the
        land" syn: demesne, land
     3: the set of values of the independent variable for which a
        function is defined
     4: people in general; especially a distinctive group of people
        with some shared interest; "the western world" syn: world
     5: a knowledge domain that you are interested in or are
        communicating about; "it was a limited domain of
        discourse"; "here we enter the region of opinion"; "the
        realm of the occult" syn: region, realm
see also:
sphere area orbit field arena demesne 
land world region realm 

[3] : Moby Thesaurus II by Grady Ward, 1.0

132 moby thesaurus words for "domain":
   academic discipline, academic specialty, acres, ally, ambit,
   animal kingdom, applied science, archduchy, archdukedom, area,
   arena, art, bailiwick, beat, body politic, border, borderland,
   buffer state, captive nation, chain of being, champaign,
   chattels real, chieftaincy, chieftainry, circle, circuit,
   city-state, class structure, colony, commonweal, commonwealth,
   concern, country, county, demesne, department,
   department of knowledge, discipline, dominion, duchy, dukedom,
   earldom, empery, empire, establishment, field, field of inquiry,
   field of study, free city, grand duchy, grounds, hemisphere,
   hierarchy, honor, judicial circuit, jurisdiction, kingdom, land,
   landed property, lands, lot, lots, mandant, mandate,
   mandated territory, mandatee, mandatory, manor, march, messuage,
   mineral kingdom, nation, nationality, natural hierarchy,
   natural science, ology, orb, orbit, pale, parcel, pecking order,
   plat, plot, polis, polity, possession, power, power structure,
   praedium, precinct, principality, principate, property,
   protectorate, province, puppet government, puppet regime,
   pure science, pyramid, quadrat, real estate, real property, realm,
   realty, republic, round, satellite, science, seneschalty,
   settlement, social science, sovereign nation, speciality,
   specialization, specialty, sphere, state, study, subdiscipline,
   sultanate, superpower, technicology, technics, technology,
   tenements, terrain, territory, toft, toparchia, toparchy,
   vegetable kingdom, walk

[4] : Virtual Entity of Relevant Acronyms (Version 1.9, June 2002)

domain
     distributed operating multi access interactive network apollo,
     internet
     
     

[5] : The Free On-line Dictionary of Computing (27 SEP 03)

domain
     
        1.  in the theory of functions, the set of
        argument values for which a function is defined.
     
        see domain theory.
     
        2.  a group of computers whose hostnames share a
        common suffix, the "domain name".  the last component of this
        is the top-level domain.
     
        see administrative domain, domain name system, fully
        qualified domain name.
     
        3. distributed operating multi access interactive network.
     
        4.  a specific phase of the software life cycle
        in which a developer works.  domains define developers' and
        users' areas of responsibility and the scope of possible
        relationships between products.
     
        5. the subject or market in which a piece of software is
        designed to work.
     
        1997-12-26
     
     
see also:
function domain theory hostnames top-level domain administrative domain domain name system 
fully qualified domain name distributed operating multi access interactive network software life cycle 

[6] : Bouvier's Law Dictionary, Revised 6th Ed (1856)

domain. it signifies sometimes, dominion, territory governed - sometimes, 
possession, estate - and sometimes, land about the mansion house of a lord. 
by domain is also understood the right to dispose at our pleasure of what 
belongs to us. 
     2. a distinction, has been made between property and domain. the former 
is said to be that quality which is conceived to be in the thing itself, 
considered as belonging to such or such person, exclusively of all others. 
by the latter is understood that right which the owner has of disposing of 
the thing. hence domain and property are said to be correlative terms; the 
one is the active right to dispose, the other a passive quality which 
follows the thing, and places it at the disposition of the owner. 3 toull. 
n. 8 3. but this distinction is too subtle for practical use. puff. droit de 
la nature et des gens, loi 4, c. 4, sec. 2. vide 1 b1. com. 105, 106; 1 
bouv. inst. n. 456; clef des lois rom. h.t.; domat, h.t.; 1 hill. ab. 24; 
2 hill. ab. 237; and demesne as of fee; property; things. 

Domain >> D Words
Domain, definition of term: Domain
domain_pag1.html

Domain Theory >> D Words
Domain Theory, definition of term: Domain Theory
domain+theory_pag1.html

Domain Name >> D Words
Domain Name, definition of term: Domain Name
domain+name_pag1.html

Public Domain >> P Words
Public Domain, definition of term: Public Domain
public+domain_pag1.html

Eminent Domain >> E Words
Eminent Domain, definition of term: Eminent Domain
eminent+domain_pag1.html

Public Domain S >> P Words
Public Domain S, definition of term: Public Domain S
public+domain+s_pag1.html

Domain Name Sys >> D Words
Domain Name Sys, definition of term: Domain Name Sys
domain+name+sys_pag1.html

Domain Name Ser >> D Words
Domain Name Ser, definition of term: Domain Name Ser
domain+name+ser_pag1.html