Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

compound

 
 
/ˈkɒmpaʊnd/ noun [C]

Definition

MIXTURE a substance that is a combination of two or more elements: Water is a compound of hydrogen and oxygen.
AREA an area of land with a group of buildings surrounded by a fence or wall: a prison compound
GRAMMAR (also compound noun/verb/adjective) a noun, verb, or adjective that is made by two or more words used together. For example, 'golf club' is a compound.
(Definition of compound noun from the Cambridge Learner's Dictionary © Cambridge University Press)

“compound” in other dictionaries

More Results for “compound”

Word of the Day

throw caution to the wind/winds

to do something without worrying about the risk or negative results

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More