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open-class word

/ˈoʊpən klæs wɜːrd/
phrase★Intermediate— a word that can be freely added to a language
technical

a word that belongs to a category of words that can be freely added to a language (e.g., nouns, verbs, adjectives, adverbs)

In English, 'internet' was added as a new noun, making it an open-class word.

This shows how languages evolve by adding new words.

💡

Open-class words contrast with closed-class words (e.g., prepositions, pronouns), which are fixed and rarely change.

Collocations

open-class worda word that can be freely added to a language

Synonyms

lexical wordcontent word

Antonyms

closed-class wordfunction word

Related Phrases

closed-class wordphrase
a word that cannot be freely added (e.g., prepositions, pronouns)

💡Pro Tip

Distinguishing Open-Class Words

Open-class words include nouns, verbs, adjectives, and adverbs, while closed-class words include prepositions, pronouns, and conjunctions.

⚡Gold Rule

Language Evolution

Open-class words allow languages to grow by incorporating new terms for emerging concepts.

📖Word Origin

Derived from linguistic analysis of word categories in language systems.

📝Usage Notes

Open-class words are essential for language expansion, allowing new concepts to be expressed.

Word Breakdown

open-class
a category of words that can be freely added
phrase
+
word
a unit of language with meaning
root
English Dictionary

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