Lexical may refer to:

Linguistics

Lexical corpus In linguistics, the term lexis (from grc, λέξις / word) designates the complete set of all possible words in a language, or a particular subset of words that are grouped by some specific linguistic criteria. For example, the general ter ...

or lexis, a complete set of all words in a language *

Lexical item In lexicography, a lexical item is a single word, a part of a word, or a chain of words ( catena) that forms the basic elements of a language's lexicon (≈ vocabulary). Examples are ''cat'', ''traffic light'', ''take care of'', ''by the way ...

, a basic unit of lexicographical classification * Lexicon, the vocabulary of a person, language, or branch of knowledge *

Lexical (semiotics) Content words, in linguistics, are words that possess semantic content and contribute to the meaning of the sentence in which they occur. In a traditional approach, nouns were said to name objects and other entities, lexical verbs to indicate acti ...

or content word, words referring to ''things'', as opposed to having only grammatical meaning **

Lexical verb In linguistics a lexical verb or main verb is a member of an open class of verbs that includes all verbs except auxiliary verbs. Lexical verbs typically express action, state, or other predicate meaning. In contrast, auxiliary verbs express gramm ...

, a member of an open class of verbs that includes all verbs except auxiliary verbs *

Lexical aspect In linguistics, the lexical aspect or Aktionsart (, plural ''Aktionsarten'' ) of a verb is part of the way in which that verb is structured in relation to time. For example, the English verbs ''arrive'' and ''run'' differ in their lexical aspec ...

, a characteristic of the meaning of verbs *

Lexical form In morphology and lexicography, a lemma (plural ''lemmas'' or ''lemmata'') is the canonical form, dictionary form, or citation form of a set of word forms. In English, for example, ''break'', ''breaks'', ''broke'', ''broken'' and ''breaking ...

, 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 *

Lexical semantics Lexical semantics (also known as lexicosemantics), as a subfield of linguistics, linguistic semantics, is the study of word meanings.Pustejovsky, J. (2005) Lexical Semantics: Overview' in Encyclopedia of Language and Linguistics, second edition, V ...

, a subfield of linguistic semantics that studies how and what the words of a language denote

Computing

Lexical analysis In computer science, lexical analysis, lexing or tokenization is the process of converting a sequence of characters (such as in a computer program or web page) into a sequence of ''lexical tokens'' ( strings with an assigned and thus identified ...

, the process of converting a sequence of characters into a sequence of tokens *

Lexical Markup Framework Language resource management - Lexical markup framework (LMF; ISO 24613:2008), is the International Organization for Standardization ISO/TC37 standard for natural language processing (NLP) and machine-readable dictionary (MRD) lexicons. The scop ...

, the ISO standard for natural language processing and machine-readable dictionary lexicons *

Lexical scope In computer programming, the scope of a name binding (an association of a name to an entity, such as a variable) is the part of a program where the name binding is valid; that is, where the name can be used to refer to the entity. In other part ...

, a scope in computer programming

Other uses

* Lexical approach, a method of teaching foreign languages *

Lexical hypothesis The lexical hypothesis (also known as the fundamental lexical hypothesis, lexical approach, or sedimentation hypothesis) is a thesis, current primarily in early personality psychology, and subsequently subsumed by many later efforts in that subfie ...

, a widely used theory in personality psychology

Linguistics

Computing

Other uses

See also