Wednesday, March 18, 2020

Open Class Words - Definition and Examples

Open Class Words s In English grammar, open class refers to the category of content words- that is, parts of speech (or word classes) that readily accept new members. Contrast with closed class. The open classes in English are nouns, lexical verbs, adjectives, and adverbs. Research supports the view that open-class words and closed-class words play different roles in sentence processing.   Ã‚   Examples and Observations All the words in a language can be broadly divided into two categories, open and closed. The closed category is so called because it does not easily accept new words. Its members are fixed and do not usually change . . .. The open category . . . contains nouns, verbs, adverbs, and descriptive adjectivesexactly those parts of speech that remain open to new additions . . ..Words in the open category are usually further divided into simple and complex words. Simple words contain just one morpheme (house, for example, or walk, slow, or green), whereas complex words contain more than one (houses, walking, slowly, or greenest).(Thomas E. Murray, The Structure of English. Allyn and Bacon, 1995)Open-Class Words in Telegraphic SpeechExamples of open-class words are those belonging to the major part-of-speech classes (nouns, verbs, adjectives, and adverbs), which in any language tend to be quite large and open-ended. that is, an unlimited number of new words can be created and added to these c lasses. . . .One familiar variety of language in which the distinction between open-class words and closed-class words is important is known as telegraphic speech. The term telegraphic derives from the kind of language used in telegrams, where considerations of space (and money) force one to be as terse as possible. HAVING WONDERFUL TIME; HOTEL GREAT; RETURNING FLIGHT 256; SEND MONEY; STOP. Generally speaking, in telegraphic forms of language the open-class words are retained, whereas the closed-class words are omitted wherever possible.(Adrian Akmajian, et al., Linguistics: An Introduction to Language and Communication. MIT, 2001) Open Class Words  Ã¢â€ â€ Closed Class Words[O]pen-class words can evolve into grammatical words over time (grammaticalization). It is an essential part of the dictionarys task to describe this evolution. For example the verb ought (ought v.) has evolved from being the past tense of to owe to the condition of a pure auxiliary. Moreover, open-class words can develop senses that constitute fully grammaticalized lexical items, while retaining their original character in their other senses. For example, the verb to let (OED let v.1), the original meaning of which is leave or allow to pass (Branch I), and which retains a number of lexical meanings, developed in Middle English and still has an imperative auxiliary use with the infinitive (let us go).  Or an inflected form of an  open-class word  may develop an independent use as a grammatical word, for example the conjunction providing. Additionally, grammatical words can develop from compounds that start out as straightforward  syntactic constructions: for example, as and also from all so.(Edmund Weiner, Grammatical Analysis and Grammatical Change.  The Oxford Handbook of Lexicography, ed. by  Philip Durkin. Oxford University Press, 2015) Other Relevant References Complex WordsGrammaticalizationMental LexiconMonomorphemic WordsWhat Are Word Classes, and Whatever Happened to the Parts of Speech?

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