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The lexical definition of a term, also known as the dictionary definition, is the definition closely matching the meaning of the term in common usage. As its other name implies, this is the sort of definition one is likely to find in the dictionary. A lexical definition is usually the type expected from a request for definition, and it is ...
Lexical verb, a member of an open class of verbs that includes all verbs except auxiliary verbs; Lexical aspect, a characteristic of the meaning of verbs; Lexical form, the canonical form of a word, under which it appears in dictionaries; Lexical definition or dictionary definition, the meaning of a term in common usage
The verb phrase of a sentence is generally headed by a lexical verb. [1] Lexical verbs are categorized into five categories: copular, intransitive, transitive, ditransitive, and ambitransitive. [2] [3] The descriptor lexical is applied to the words of a language's lexicon, often to indicate a content word, as distinct from a function word. [4]
Lexical semantics (also known as lexicosemantics), as a subfield of linguistic semantics, is the study of word meanings. [1] [2] It includes the study of how words structure their meaning, how they act in grammar and compositionality, [1] and the relationships between the distinct senses and uses of a word. [2]
The word lexicon derives from Greek word λεξικόν (lexikon), neuter of λεξικός (lexikos) meaning 'of or for words'. [ 1 ] Linguistic theories generally regard human languages as consisting of two parts: a lexicon, essentially a catalogue of a language's words (its wordstock); and a grammar , a system of rules which allow for the ...
Lexical meaning is not limited to a single form of a word, but rather what the word denotes as a base word. For example, the verb to walk can become walks , walked , and walking – each word has a different grammatical meaning, but the same lexical meaning ("to move one's feet at a regular pace").
Register: the text style in which a word is used ("President vows to support allies" is most likely found in news headlines, whereas "vows" in speech most likely refer to "marriages"; in writing, the verb "vow" is most likely used as "promise"). [5] Once data has been collected, it can be sorted to determine the probability of co-occurrences.
Lexical tokenization is conversion of a text into (semantically or syntactically) meaningful lexical tokens belonging to categories defined by a "lexer" program. In case of a natural language, those categories include nouns, verbs, adjectives, punctuations etc.