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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 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]
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]
If separating words using spaces is also permitted, the total number of known possible meanings rises to 58. [37] Czech has the syllabic consonants [r] and [l], which can stand in for vowels. A well-known example of a sentence that does not contain a vowel is Strč prst skrz krk, meaning "stick your finger through the neck."
Function words belong to the closed class of words in grammar because it is very uncommon to have new function words created in the course of speech. In the open class of words, i.e., nouns, verbs, adjectives, or adverbs, new words may be added readily, such as slang words, technical terms, and adoptions and adaptations of foreign words.
For example, a typical lexical analyzer recognizes parentheses as tokens but does nothing to ensure that each "(" is matched with a ")". When a lexer feeds tokens to the parser, the representation used is typically an enumerated type, which is a list of number representations. For example, "Identifier" can be represented with 0, "Assignment ...
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").