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open-class word

open-class word

7.4
A type of word that often gets new words, like nouns and verbs
  • noun
  • /ˈoʊpən klæs wɜrd/
  • Specialized
translation icon : palabra de clase abierta
  • Nouns, verbs, and adjectives are considered open-class words in English.

Examples

  • Unlike prepositions, open-class words regularly grow in number with technological advancements.

  • Unlike closed-class words, open-class words increase in number as society changes and progresses.

  • Language constantly evolves as new open-class words are coined to describe emerging concepts.

  • An open-class word can easily adapt to new meanings.

  • Nouns and verbs are examples of open-class words.

  • Language constantly evolves as new open-class words are coined to describe emerging concepts.

  • Nouns, verbs, and adjectives are considered open-class words in English.

Synonyms

content word
vsopen-class word
  • Specialized
4.4

A word that gives the main meaning in a sentence, like a noun or verb

emphasizes belonging to categories that regularly accept new words

Antonyms

closed-class word
  • Specialized
8.3

A word from a small fixed set that helps show grammar, like in or and

Surface Forms

Morphology

open-class + word

The phrase is compositional: 'open-class' can be interpreted as a class that is open (i.e. allows new members) and 'word' is a lexical item, so a B1 learner who knows the constituents can infer it means a word belonging to a class that is open to new additions. Although the term is somewhat technical in linguistics, the basic logic (an 'open' category of words) follows regular English composition and is cross-linguistically expressible, making the meaning derivable from the parts.

Etymology

Open-class word comes from the image of a class, or group, that is open like a room with its door wide so 'new words' can come in. So it means a word that belongs to a category where 'new words' are often added, such as nouns, verbs, and adjectives.