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Hovercraft = hover + craft
                            Union  of  a  word  and  a  Hydroplane = hydro- + plane
                            combining form                    Biosphere = bio- + sphere
                                                              Microclimate  =  micro-  +
                                                              climate
                                                              Monorail = mono- + rail
                            Union of two combining forms      Telescope = tele- + -scope
                                                              Microphone = micro- + -phone
                                                              Anglophone = Anglo- + -phone
                                                              Polymer = poly- + -mere
                            Union  of  several  words  with  a  Brown-bag
                            dash                              Air-conditioning
                                                              On-site
                                                              Cable-laid
                                  .
                                  5.3 Syntactic and asyntactic clustering
                                  Clusters  are  created  when  existing  words  are  combined  to
                            form a new syntagmatic unit.  This unit has a meaning which is
                            independent of the  meanings of  its  constituent parts, and,  in the
                            discipline  of  terminology,  this  unit  must  designate  a  concept
                            relevant to a certain specialized subject field. Cluster terms have
                            two  elements:  a  determiner  and  a  nucleus.  The  nucleus  of  the
                            cluster  (usually  the  last  element)  often  indicates  the  category  to
                            which  the  concept  belongs,  while  the  determiner  often  indicates
                            the criterion for subdivision of the category. For example, in the
                            term colour scanner,  scanner  is the nucleus and it  indicates that
                            the  concept  being  referred  to  is  a  type  of  scanner;  colour,
                            meanwhile, is the determiner and it describes in what way this type
                            of scanner is different from other scanners, i.e., it can scan colour
                            data and not just black-and-white. Depending on the nature of the
                            nucleus  (e.g.  object,  property,  process,  etc.),  the  determiner  can
                            specify different types of features (e.g. purpose, location, function,
                            method, material, etc.). Thus we can see that clustering achieves
                            two objectives: it narrows the concept's intention, thereby creating












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