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Definition
A lexeme is an abstract unit of morphological analysis in linguistics, that roughly corresponds to a set of words that are "the same" in basic meaning. For example, the English word forms run, runs, ran and running are forms of the same lexeme. A related concept is the lemma, which is a particular form of a lexeme that is chosen by convention to represent a canonical form of a lexeme. Lemmas are used in dictionaries as the headwords, and other forms of a lexeme are often listed later in the entry if they are unusual in some way. The word unit means any of several things: Physical unit, a fundamental quantity of measurement in science or engineering. ...
Morphology is a subdiscipline of linguistics that studies word structure. ...
An analysis is a critical evaluation, usually made by breaking a subject (either material or intellectual) down into its constituent parts, then describing the parts and their relationship to the whole. ...
Broadly conceived, linguistics is the scientific study of human language, and a linguist is someone who engages in this study. ...
In linguistics, and particularly in morphology, a lemma is the canonical form of a lexeme. ...
A lexeme belongs to a particular syntactic category, has a particular meaning (semantic value), and in inflecting languages, has a corresponding inflectional paradigm; that is, a lexeme in many languages will have many different forms. For example, the lexeme for run has a present third person singular form runs, a present non-third-singular form run, a past form ran, and a present participle running. The use of the forms of a lexeme is governed by rules of grammar; in the case of English verbs such as run, these include subject-verb agreement and compound tense rules, which determine which form of a verb can be used in a given sentence. The first meaning of the term syntax, originating from the Greek words συν (sun, meaning ‘together’) and ταξις (taxis, meaning sequence/order), can be described as the study of the rules, or patterned relations that govern the way the words in a sentence come together. ...
The introduction to this article provides insufficient context for those unfamiliar with the subject matter. ...
In the main, semantics (from the Greek semantikos, or significant meaning, derived from sema, sign) is the study of meaning, in some sense of that term. ...
Inflection or inflexion refers to a modification or marking of a word (or more precisely lexeme) so that it reflects grammatical (i. ...
A lexicon consists of lexemes. A lexicon is a list of words together with additional word-specific information, i. ...
In many formal theories of language, lexemes have subcategorization frames to account for the number and types of complements they occur within sentences and other syntactic structures. Theoretical linguistics studies diverse questions: how certain languages managed to communicate, what properties all languages have in common, what knowledge a person must have to be able to use a language, and language acquisition. ...
In syntactic linguistic theory, the subcategorization frame of a word is the number and types of syntactic arguments that it co-occurs with (i. ...
In linguistics, a sentence is a unit of language, characterised in most languages by the presence of a finite verb. ...
The first meaning of the term syntax, originating from the Greek words συν (sun, meaning ‘together’) and ταξις (taxis, meaning sequence/order), can be described as the study of the rules, or patterned relations that govern the way the words in a sentence come together. ...
The notion of a lexeme is very central to morphology, and thus, many other notions can be defined in terms of it. For example, the difference between inflection and derivation can be stated in terms of lexemes: Morphology is a subdiscipline of linguistics that studies word structure. ...
Inflection or inflexion refers to a modification or marking of a word (or more precisely lexeme) so that it reflects grammatical (i. ...
In linguistics, derivation is the process of creating new lexemes from other lexemes, for example, by adding a derivational affix. ...
- Inflectional rules relate a lexeme to its forms.
- Derivational rules relate a lexeme to another lexeme.
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