compound noun

USAGE SUMMARY

The phrase "compound noun" is correct and usable in written English.
It is typically used in linguistic contexts to refer to a noun that is made up of two or more words combined to create a single noun with a specific meaning. Example: "The term 'toothbrush' is an example of a compound noun, as it combines 'tooth' and 'brush' to describe a tool used for cleaning teeth."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

23 human-written examples

There were lots of good ideas, nicely realized, for a not very inspiring compound noun.

The Guardian

What's getting the heave are most hyphens linking the halves of a compound noun.

The New York Times

The compound noun dead-ender appeared occasionally in the second half of the 20th century.

The New York Times - Magazine

This awkwardness was removed by the adoption of African-American; that compound noun is not as stark as black.

The New York Times - Magazine

Except that a) it's not even a verb but a compound noun and b) ute simply means "out" or "outside".

The Guardian - Opinion

So this post is a celebration of the best of German – and an appeal for your favourite compound noun.

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

37 human-written examples

Audenesque compound nouns are no problem for Shakila, these days.

The Guardian

The worksheets cover the basics including: irregular vowels, elementary homophones, comparatives, superlatives, compound nouns, full stops and using capital letters.

The Guardian

The plurals of compound nouns – nouns (strictly noun phrases) made up of more than one word – is a surprisingly controversial subject.

The Guardian

And though Kevin's pulse has slowed, the still surprising and indelible conjunction of two formerly unrelated compound nouns – airplane, skyscraper – makes his stomach drop.

The Guardian - Books

Compound nouns like Polizeiliche Meldebescheinigung ("a card showing you have registered with the police") or Untervermietungserlaubnis ("sublet permit") still send the pair into fits of eyerolling despair.

The Guardian

Expert writing Tips

Best practice

Ensure clarity by hyphenating compound nouns when needed, especially when the combination is not yet widely recognized as a single word. For instance, use 'dog-lover' instead of 'dog lover' if you intend to describe someone who loves dogs, but not a dog that is a lover.

Common error

Avoid incorrectly assuming that any two words together form a "compound noun". The combination must act as a single noun with a specific, unified meaning. For example, "red car" is not a compound noun; it's an adjective modifying a noun.

Linguistic Context

The phrase "compound noun" functions as a grammatical term. Ludwig AI confirms its use in linguistic contexts to identify nouns formed by combining two or more words into a single unit of meaning, as exemplified by terms like "basketball" and "firefighter".

Expression frequency: Common

Frequent in

News & Media

28%

Science

28%

Wiki

16%

Less common in

Encyclopedias

12%

Formal & Business

4%

Reference

0%

Ludwig's WRAP-UP

In summary, the term "compound noun" correctly identifies nouns created by combining two or more words. Ludwig AI confirms its consistent grammatical validity and usage. Predominantly found in news, scientific, and encyclopedic contexts, "compound noun" serves to classify words based on their structure. For clarity, ensure that the combined words function as a single noun with a unified meaning. Remember that alternatives like "noun compound" are available, but "compound noun" remains the standard term in grammatical discussions.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

noun compound

A more concise and commonly used synonym.

composite noun

Stresses the assembled or constructed nature of the noun.

component noun

Focuses on the individual parts that make up the noun.

multi-word noun

Highlights the noun's composition of multiple words.

combined noun

Focuses on the action of bringing different parts together.

complex noun

Highlights the multifaceted nature of the noun's structure.

merged noun

Emphasizes the combination of elements into a single unit.

phrasal noun

Indicates that the noun is formed from a phrase.

lexicalized phrase

Highlights the process of a phrase becoming a standard word.

fixed expression

Emphasizes the established and unchangeable nature of the phrase.

FAQs

How can I identify a "compound noun"?

A "compound noun" is formed when two or more words are joined to create a single noun. Examples include 'toothbrush', 'firefighter', and 'blackboard'. These can be written as one word, separate words, or hyphenated words.

What's the difference between a "compound noun" and a regular noun phrase?

A "compound noun" functions as a single unit with a specific meaning (e.g., 'swimming pool'). A regular noun phrase consists of a noun and its modifiers, where each word retains its individual meaning (e.g., 'large swimming pool').

How do I pluralize a "compound noun"?

Pluralizing "compound nouns" depends on their structure. For single-word compounds, add '-s' or '-es' (e.g., 'firefighters'). For open or hyphenated compounds, pluralize the main word (e.g., 'attorneys general', 'sister-in-laws').

What are some alternatives to the term "compound noun"?

While "compound noun" is the standard term, you can use alternatives like "noun compound" or "composite noun". However, these alternatives may not be as widely recognized or precise depending on the context.