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lexical and semantie relations

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d/descend)<br />

ely that we<br />

erced to the<br />

ln thi case,<br />

) recognize<br />

l word go<br />

refer to the<br />

;0 lexicaJly<br />

ion. Since<br />

po ite pair<br />

)r in tance,<br />

Vangry but<br />

dl include:<br />

ca es exist,<br />

uid/gas <strong>and</strong><br />

elation hip<br />

ry/sad, <strong>and</strong><br />

happy, you<br />

ead happy.<br />

ot <strong>lexical</strong>ly<br />

ad (Becker<br />

oppo ition<br />

1994). This<br />

'Py/sad in a<br />

ve to figure<br />

t important<br />

c emantic<br />

)fi between<br />

'e), organiair),<br />

or the<br />

neow.pigibulary<br />

<strong>and</strong><br />

bem -onym<br />

.a' relation,<br />

le say that<br />

,Alo like<br />

'ds - it is a<br />

Lexical <strong>and</strong> <strong>semantie</strong> <strong>relations</strong> 123<br />

direct reflex of the meaning of the words. Different ubtype of meronymy can<br />

be identified, such as whole> segment (month> day), whole> functional<br />

component (car> engine), collection> member (pride> lions, <strong>and</strong> whole><br />

substance (pipe> copper). Meronymy is generally not thought to be a central to<br />

<strong>lexical</strong>l emantic organization as the other -onym <strong>relations</strong>. The relation between<br />

meronyms <strong>and</strong> holonym i not a nece ary a the relation between hyponyms<br />

<strong>and</strong> their hyperonym . Many part are optional (a wingle bird is till a bird) <strong>and</strong><br />

the ame part-name of ten apply to many different whole - for instance, h<strong>and</strong>le<br />

is alway a part-name, but i not the part of any one particular kind of thing ince<br />

door ,jug, uitca es, <strong>and</strong> hammer all have (very different) h<strong>and</strong>les. Thu ,while<br />

meronym relation can be helpful in defining word, they are not a widespread<br />

or as con istent a the other 'onym <strong>relations</strong>.<br />

6.2.6 Summary<br />

Table 6.2 summarize the facts about the relation discussed above.<br />

Table 6.2 Properties of paradigmatic <strong>relations</strong><br />

Synonym Hyponym Antonym Co-hyponym Meronym<br />

semantic relation imilarity inclu ion oppo ition contra t part/whole<br />

binary X X J X X<br />

syrnmetrical J X J v' X<br />

transitive v' v' (taxonyrn) not applicable v' sometimes<br />

<strong>lexical</strong> relation v' X often sometime X<br />

6.3 Two approaches to <strong>relations</strong> <strong>and</strong> the lexicon<br />

Different chool of thought exi t regarding the role of paradigmatic<br />

semantic <strong>relations</strong> in the mental lexicon. These can be classified according to<br />

whether the theory views the men tal lexicon a more like a dictionary or more<br />

like a the auru . Dictionary approaches hold that the meaning of words are<br />

componentially repre ented in the mind - o the e include the main approache<br />

introduced in chapter 3 <strong>and</strong> 4 (e.g. Katz <strong>and</strong> Fodor 1963, Conceptual Semantic ,<br />

Generative Lexicon theory). In thi ca e, emantic relation do not need to be<br />

repre ented in the lexicon (i.e. nothing in the lexicon need to ay cold i the<br />

antonym of hot') becau e tho e relation are derivable from the word ' componential<br />

emantic repre entations. Thesaurus approaches, on the other h<strong>and</strong>,<br />

hold that semantic <strong>relations</strong> are represented in the lexicon, In thi ca e word (or<br />

enses) are linked to one another in order to indicate which words are synonyms,<br />

antonyms, <strong>and</strong> hyponyms of which other word . These mostly derive from the<br />

tradition of Structurali m that begin with Ferdin<strong>and</strong> de Sau ure (1959/1915).

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