Polysemy seems to be a relatively neglected phenomenon within philosophy of language as well as in many quarters in linguistic semantics. Not all variations in a word's contribution to truth-conditional contents are to be thought as expressions of the phenomenon of polysemy, but it can be argued that many are. Polysemous terms are said to contribute senses or aspects to truth-conditional contents. In this paper, I will make use of the notion of aspect to argue that some apparently wild variations in an utterance's truth conditions are instead quite systematic. In particular, I will focus on Travis' much debated green leaves case and explain it in terms of the polysemy of the noun; and in particular, in terms of the as-it-is and the as-it-looks aspects associated with kind words
KeywordsPolysemy; aspects; Travis cases; meaning alternations
Introduction: polysemyPolysemy seems to be a relatively neglected phenomenon within philosophy of language as well as in many quarters in linguistic semantics. Part of this neglect is due to the fact that philosophical and a good part of linguistics semantics have been focused on sentential, truth-conditional, meaning, instead of on lexical meaning for a long time.But another part has to do with the rather implicit commitment of mainstream semantics to one version or another of literalism -i.e., the idea that, barring homonymy, each word-type has a unique simple denotation (such as, typically, a certain individual or a certain -non-conjunctive or disjunctive-property). In general, variations in words' contributions to truth-conditional meanings have been usually treated in one of three ways: (i) as occurrent meanings of indexical expressions; (ii) as meanings resulting from coercion mechanisms, or (iii) as pragmatic phenomena. The indexicalist approach to some words' having different semantic values on different occasions treats these words as covert indexicals, and distinguishes between the standing and the occurrent meaning of an expression: the standing meaning is stable, while occurrent meanings depend on the context of utterance. The mechanism of coercion is also in principle capable of explaining the diversity of word meanings: a word has its own proper meaning, but whenever the processor finds a mismatch between that word's type and the type demands of the other words with which it has to compose, the meaning of the word gets adjusted to the compositional demands. Finally, treating variations in word meanings as a pragmatic phenomenon amounts to the view that these variations are best accounted for in terms of pragmatic adjustments of lexical meaning in accordance with hypotheses about the speaker's meaning.As I say, those cases where it has been found that a certain word provides (or seems to provide) different semantic values in different occasions have been usually treated as cases either of indexicality, of coerced meanings, or of speaker's meanings. These have been the usual tools that the semanticist of the truth-conditional flavor has typically used to reg...