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Polysemy ( / pəˈlɪsɪmi / or / ˈpɒlɪˌsiːmi /; [1] [2] from Ancient Greek πολύ- (polý-) 'many', and σῆμα (sêma) 'sign') is the capacity for a sign (e.g. a symbol, a morpheme, a word, or a phrase) to have multiple related meanings. For example, a word can have several word senses. [3] Polysemy is distinct from monosemy, where a ...
e. In natural language processing (NLP), a word embedding is a representation of a word. The embedding is used in text analysis. Typically, the representation is a real-valued vector that encodes the meaning of the word in such a way that the words that are closer in the vector space are expected to be similar in meaning. [1]
Homonym. In linguistics, homonyms are words which are either homographs —words that have the same spelling (regardless of pronunciation)—or homophones —words that have the same pronunciation (regardless of spelling)—or both. [1] Using this definition, the words row (propel with oars), row (a linear arrangement) and row (an argument) are ...
A word sense corresponds either neatly to a seme (the smallest possible unit of meaning) or a sememe (larger unit of meaning), and polysemy of a word of phrase is the property of having multiple semes or sememes and thus multiple senses.
Monosemy as a methodology for analysis is based on the recognition that almost all cases of polysemy (where a word is understood to have multiple meanings) require context in order to differentiate these supposed meanings. Since context is an indispensable part of any polysemous meaning, Ruhl argues that it is better to locate the variation in ...
Polysemy, the capacity for a word or phrase to have multiple meanings, sometimes results from relations of metonymy. Both metonymy and metaphor involve the substitution of one term for another. [6] In metaphor, this substitution is based on some specific analogy between two things, whereas in metonymy the substitution is based on some ...
Heterosemy contrasts with polysemy: while heterosemy implies two distinct words with the same form, polysemy implies one word with multiple meanings. For example, the word hard has the related meanings "solid" (as in a hard surface ) and "difficult" (as in a hard question ), but since the word is used as an adjective in both cases, it is an ...
Colexification is meant as a neutral descriptive term that avoids distinguishing between vagueness, polysemy, and homonymy. Some cases of colexification are common across the world (e.g. ‘blue’ = ‘green’ ); others are typical of certain linguistic and cultural areas (e.g. ‘tree’ = ‘fire’ among Papuan and Australian languages ). [1]