Arabic Bulgarian Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hindi Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Malagasy Norwegian Persian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Thai Turkish Vietnamese
Arabic Bulgarian Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hindi Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Malagasy Norwegian Persian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Thai Turkish Vietnamese

definitions - part of speech

part of speech (n.)

1.one of the traditional categories of words intended to reflect their functions in a grammatical context

   Advertizing ▼

definition (more)

definition of Wikipedia

synonyms - part of speech

part of speech (n.)

form class, word class

   Advertizing ▼

analogical dictionary

Wikipedia - see also


Part of speech


In grammar, a part of speech (also a word class, a lexical class, or a lexical category) is a linguistic category of words (or more precisely lexical items), which is generally defined by the syntactic or morphological behaviour of the lexical item in question. Common linguistic categories include noun and verb, among others. There are open word classes, which constantly acquire new members, and closed word classes, which acquire new members infrequently if at all.

Almost all languages have the lexical categories noun and verb, but beyond these there are significant variations in different languages.[1] For example, Japanese has as many as three classes of adjectives where English has one; Chinese, Korean and Japanese have nominal classifiers whereas European languages do not; many languages do not have a distinction between adjectives and adverbs, adjectives and verbs (see stative verbs) or adjectives and nouns[citation needed], etc. This variation in the number of categories and their identifying properties entails that analysis be done for each individual language. Nevertheless the labels for each category are assigned on the basis of universal criteria.[2]



The classification of words into lexical categories is found from the earliest moments in the history of linguistics.[3] In the Nirukta, written in the 5th or 6th century BCE, the Sanskrit grammarian Yāska defined four main categories of words:[4]

  1. nāma – nouns or substantives
  2. ākhyāta – verbs
  3. upasarga – pre-verbs or prefixes
  4. nipāta – particles, invariant words (perhaps prepositions)

These four were grouped into two large classes: inflected (nouns and verbs) and uninflected (pre-verbs and particles).

The ancient work on the grammar of the Tamil language, Tolkappiyam, dated variously between 1st and 10th centuries CE, classifies words[5] in Tamil as

  1. peyar (noun),
  2. vinai (verb),
  3. idai (part of speech which modifies the relationships between verbs and nouns) and
  4. uri (word that further qualifies a noun or verb)

A century or two after the work of Nirukta, the Greek scholar Plato wrote in the Cratylus dialog that "... sentences are, I conceive, a combination of verbs [rhēma] and nouns [ónoma]".[6] Another class, "conjunctions" (covering conjunctions, pronouns, and the article), was later added by Aristotle.

By the end of the 2nd century BCE, the classification scheme had been expanded into eight categories, seen in the Art of Grammar (Τέχνη Γραμματική) :

  1. Noun: a part of speech inflected for case, signifying a concrete or abstract entity
  2. Verb: a part of speech without case inflection, but inflected for tense, person and number, signifying an activity or process performed or undergone
  3. Participle: a part of speech sharing the features of the verb and the noun
  4. Interjection: a part of speech expressing emotion alone
  5. Pronoun: a part of speech substitutable for a noun and marked for person
  6. Preposition: a part of speech placed before other words in composition and in syntax
  7. Adverb: a part of speech without inflection, in modification of or in addition to a verb, adjective, or other adverb
  8. Conjunction: a part of speech binding together the discourse and filling gaps in its interpretation

The Latin grammarian Priscian (fl. 500 CE) modified the above eightfold system, substituting "interjection" for "article". It was not until 1767 that the adjective was taken as a separate class.[7]

Traditional English grammar is patterned after the European tradition above, and is still taught in schools and used in dictionaries. It names eight parts of speech: noun, verb, adjective, adverb, pronoun, preposition, conjunction, and interjection (sometimes called an exclamation).


Since the Greek grammar of 2nd century BCE, parts of speech have been defined by morphological, syntactic and semantic criteria. However, there is currently no generally agreed-upon classification scheme that can apply to all languages, or even a set of criteria upon which such a scheme should be based.

Linguists recognize that the above list of eight word classes is drastically simplified and artificial.[8] For example, "adverb" is to some extent a catch-all class that includes words with many different functions. Some have even argued that the most basic of category distinctions, that of nouns and verbs, is unfounded,[9] or not applicable to certain languages.[10]


  A tree diagram of English categories in accordance with modern linguistic studies

English words have been traditionally classified into eight lexical categories, or parts of speech (and are still done so in most dictionaries):

  • Noun: any abstract or concrete entity; a person (police officer, Michael), place (coastline, London), thing (necktie, television), idea (happiness), or quality (bravery)
  • Pronoun: any substitute for a noun or noun phrase
  • Adjective: any qualifier of a noun
  • Verb: any action (walk), occurrence (happen), or state of being (be)
  • Adverb: any qualifier of an adjective, verb, or other adverb
  • Preposition: any establisher of relation and syntactic context
  • Conjunction: any syntactic connector
  • Interjection: any emotional greeting (or "exclamation")

Although these are the traditional eight English parts of speech, modern linguists have been able to classify English words into even more specific categories and sub-categories based on function.

The four main parts of speech in English, namely nouns, verbs, adjectives and adverbs, are labelled form classes as well. This is because prototypical members of each class share the ability to change their form by accepting derivational or inflectional morphemes. The term form is used because it refers literally to the similarities in shape of the word in its pronunciation and spelling for each part of speech.[11]

Neither written nor spoken English generally marks words as belonging to one part of speech or another, as they tend to be understood in the context of the sentence. Words like neigh, break, outlaw, laser, microwave and telephone might all be either verb forms or nouns. Although -ly is a frequent adverb marker, not all adverbs end in -ly (-wise is another common adverb marker) and not all words ending in -ly are adverbs. For instance, tomorrow, fast, very can all be adverbs, while early, friendly, ugly are all adjectives (though early can also function as an adverb). Verbs can also be used as adjectives (e.g. "The astonished child watched the spectacle unfold" instead of the verb usage "The unfolding spectacle astonished the child"). In such cases, the verb is in its participle form.

In certain circumstances, even words with primarily grammatical functions can be used as verbs or nouns, as in "We must look to the hows and not just the whys" or "Miranda was to-ing and fro-ing and not paying attention".

  Functional classification

The study of linguistics has expanded the understanding of lexical categories in various languages and allowed for better classifying words by function. Common lexical categories in English by function may include:

  See also


  1. ^ Kroeger, Paul (2005). Analyzing Grammar: An Introduction. Cambridge: Cambridge University Press. pp. 35. ISBN 978-0-521-01653-7. 
  2. ^ Kroeger, Paul (2005). Analyzing Grammar: An Introduction. Cambridge: Cambridge University Press. pp. 35. ISBN 978-0-521-01653-7. 
  3. ^ Robins, R. H. (1989). General Linguistics. 4th ed. London: Longman.
  4. ^ Bimal Krishna Matilal (1990). The word and the world: India's contribution to the study of language. Oxford. Yaska is dealt with in Chapter 3. 
  5. ^ Dr. S. Ilakkuvanar (1994). Tholkappiyam in English with critical studies, 2nd Ed.. Educational Publishers. 
  6. ^ Cratylus 431b
  7. ^ Beauzée, Nicolas, Grammaire générale, ou exposition raisonnée des éléments nécessaires du langage. (Paris, 1767).
  8. ^ Zwicky, Arnold (30 March 2006). "What part of speech is "the"". Language Log. http://itre.cis.upenn.edu/~myl/languagelog/archives/002974.html. Retrieved 26 December 2009. "...the school tradition about parts of speech is so desperately impoverished" 
  9. ^ Hopper, P. and S. Thompson. 1985. "The Iconicity of the Universal Categories 'Noun' and 'Verbs'". In Typological Studies in Language: Iconicity and Syntax. John Haiman (ed), vol. 6, pp. 151–183, Amsterdam: John Benjamins Publishing Company
  10. ^ Broschart, Jürgen 1997. "Why Tongan does it differently: Categorial Distinctions in a Language without Nouns and Verbs." Linguistic Typology 1(2):123–165.
  11. ^ Klammer, Thomas, Muriel R. Schulz and Angela Della Volpe. (2009). Analyzing English Grammar. Longman (6th edition)

  External links



All translations of part of speech

sensagent's content

  • definitions
  • synonyms
  • antonyms
  • encyclopedia

Dictionary and translator for handheld

⇨ New : sensagent is now available on your handheld

   Advertising ▼

sensagent's office

Shortkey or widget. Free.

Windows Shortkey: sensagent. Free.

Vista Widget : sensagent. Free.

Webmaster Solution


A windows (pop-into) of information (full-content of Sensagent) triggered by double-clicking any word on your webpage. Give contextual explanation and translation from your sites !

Try here  or   get the code


With a SensagentBox, visitors to your site can access reliable information on over 5 million pages provided by Sensagent.com. Choose the design that fits your site.

Business solution

Improve your site content

Add new content to your site from Sensagent by XML.

Crawl products or adds

Get XML access to reach the best products.

Index images and define metadata

Get XML access to fix the meaning of your metadata.

Please, email us to describe your idea.


The English word games are:
○   Anagrams
○   Wildcard, crossword
○   Lettris
○   Boggle.


Lettris is a curious tetris-clone game where all the bricks have the same square shape but different content. Each square carries a letter. To make squares disappear and save space for other squares you have to assemble English words (left, right, up, down) from the falling squares.


Boggle gives you 3 minutes to find as many words (3 letters or more) as you can in a grid of 16 letters. You can also try the grid of 16 letters. Letters must be adjacent and longer words score better. See if you can get into the grid Hall of Fame !

English dictionary
Main references

Most English definitions are provided by WordNet .
English thesaurus is mainly derived from The Integral Dictionary (TID).
English Encyclopedia is licensed by Wikipedia (GNU).


The wordgames anagrams, crossword, Lettris and Boggle are provided by Memodata.
The web service Alexandria is granted from Memodata for the Ebay search.
The SensagentBox are offered by sensAgent.


Change the target language to find translations.
Tips: browse the semantic fields (see From ideas to words) in two languages to learn more.

last searches on the dictionary :

3969 online visitors

computed in 0.063s

I would like to report:
section :
a spelling or a grammatical mistake
an offensive content(racist, pornographic, injurious, etc.)
a copyright violation
an error
a missing statement
please precise:



Company informations

My account



   Advertising ▼

Word Tiles ~ Learning Playground ~ 132 Tiles ~ Make Sentences, Parts of Speech (5.0 USD)

Commercial use of this term

A Part of Speech Brodsky, Joseph Paperback (3.89 USD)

Commercial use of this term

Parts of Speech Tales Scholastic Set of 7 Nouns Verbs Adjectives Speech Books (16.99 USD)

Commercial use of this term

Parts of Speech Bingo Game Language Arts Ages 8 and up Literature based play (5.99 USD)

Commercial use of this term

2 Set Educational Charts: PARTS OF SPEECH & PUNCTUATION (Gr 1-3) W/Examples (4.0 USD)

Commercial use of this term

A Part of Speech by Joseph Brodsky (1981, Paperback) (8.51 USD)

Commercial use of this term

A Part of Speech (Oxford Poets) By Joseph Brodsky (7.29 USD)

Commercial use of this term

Parts of Speech (12.85 USD)

Commercial use of this term

JumpStart Jump Start 2nd second Grade Reading PC CD parts of speech sentence (9.99 USD)

Commercial use of this term

Parts of Speech, Grades 4-6 (6.96 USD)

Commercial use of this term

My Parts of Speech Dictionary (3.97 USD)

Commercial use of this term

PARTS OF SPEECH Angela Gardner PB BOOK (9.95 AUD)

Commercial use of this term


Commercial use of this term

Lot 10 BRIGHT IDEAS CALENDARS 365 Activities Math Parts of Speech Grades 4-8 L1 (29.99 USD)

Commercial use of this term

Parts of Speech, Grads 2-3 by Sarah (2002, Paperback, New Edition) (2.7 USD)

Commercial use of this term

Sentence Fill-in Flash Cards Super Duper Fun Deck Parts of Speech Language Skill (29.95 USD)

Commercial use of this term

Hot Fudge Monday: Tasty Ways to Teach Parts of Speech to Students Who Have a Har (4.75 USD)

Commercial use of this term

99 Noun, Verb, and Adjective Flash Cards. ELA, Spelling, Parts of Speech. ESL. (8.95 USD)

Commercial use of this term

Parts of Speech (Classroom Helpers) (4.21 USD)

Commercial use of this term