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Another way to find meanings of a word is by analyzing the semantic features of words that is
“conditions that must be met in order for a word to be appropriate to use”  Bergmann,  Hall,    Ross,  2010,  p.  246.  For  example,  the  word  stallion
which  refers  to  a  male  horse  has  the  semantic  features  as  [+animal]  [+mammal] [+horse]  [+male].  Those  features  show  that  the  stallion  is  not  a  mare  which  is  a
female horse, or it is not a dog which is not a horse. The relation among words also determines the meaning of the word. Some
examples of word relations are hyponymy the meaning of words that is included in  other  word  meanings,  synonymy  words  that  have  the  same  meanings,  and
antonymy words that have the opposite meanings. This study will investigate the polysemy phenomenon where a single word
has  several  meanings.  Geeraerts  2010  claims  that  polysemy  is  the  result  of  the fact  that  meaning  is  changed  when  language  is  used  in  new  situations  and
contexts.  Multiple meanings, such as polysemy,  happen under this circumstance. Thus, lexical semantics is also used to study polysemy as it also deals with a word
that has multiple meanings.
b. Compositional Semantics
Compositional semantics studies the meaning of words which combined to each  other  to  create  a  larger  unit  of  meaning  Bergmann,  Hall    Ross,  2010.
Compositional  semantics,  or  phrasal  semantics  Riemer,  2010,  is  the  study  of meaning  of  phrases  and  sentences.  The  meanings  of  some  words  can  create
another  meaning  when  combined  together.  This  can  happen  when  the  words  are put in a structural composition in phrases or sentences. The combination here does
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not  mean  merely  putting  the  word  meaning  together  to  get  the  whole  new meaning. The order of the words must be precise to determine the whole meaning
in  a  phrase  or  sentence.  In  this  case,  the  application  of  syntactic  structure  is needed.
There  must  therefore  be  some  grammatical  principles  governing  how meanings of words combine in phrases and sentences; and the principle of
compositionality  is  the  meaning  of  a  sentence  is  determined  by  the meaning  of  its  words  in  conjunction  with  the  way  they  are  put  together
syntactically Bergmann, Hall  Ross, p. 252.
Meaning is compositional Riemer, 2010. The combination of words in a sentence  will  create  a  meaning  for  the  sentence.  If  people  know  the  meaning  of
every  word  in  the  sentence,  they  can  understand  the  meaning  of  the  sentence  as well. Furthermore, Riemer adds that compositional or phrasal  semantics  governs
the principles in constructing a phrase or a sentence meaning by the combinations of individual words. Thus, if people know the lexical and grammatical meanings
conveyed  in  a  sentence,  they  will  know  the  meaning  of  the  sentence  and  vice versa Kreidler, 1998.
Polysemous  words  are  also  used  to  compose  sentences.  Some  sentences that have the same word which is polysemous as one of the constituents words
in  them  will have several  meanings as  in polysemous words. The words that are combined with a polysemous word in the sentence can also determine the distinct
meanings of the polysemous word by building up certain circumstances that make the polysemous word has several different meanings.
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According to Nida 1975, analyzing polysemous words in sentences with different  types of context  can be done by  grouping them into general  assemblies
of apparently related meanings. More specific distinctions of meaning categories can  be  made  from  the  groups  of  loosely  defined  categories  in  the  next  phase.  In
order to interpret the meaning of a complete sentence, the meanings of each word which  constructs  the  sentence  should  be  defined.  Generally,  the  functions  of  the
words in a sentence are recognized as subject, predicate, object, complement, and adverbial Kreidler, 1998. However, in semantics study, different terms are used.
The  terms  are  predication,  predicate,  and  argument.  A  predication  is  the  major unit that expresses the content of a sentence. A predicate, which is usually a verb,
links  the  arguments  in  the  sentence.  An  argument  is  the  referring  expression Leech,  1981.  Leech  proposes  a  structure  for  the  analysis  of  sentence  meanings
as shown in Figure 2.1. consist of                                  consist of
Figure 2.1 Three-tier Structure for Sentence Meaning Analysis