Dictionary Entry

circulation

noun

Find the meaning of the word circulation, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

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Meaning

Dictionary meaning in a clear, student-friendly format.

the continuous movement of fluid or gas in a loop driven by temperature or pressure differences

Example Sentence

The heart is responsible for the circulation of blood throughout the body, delivering oxygen and nutrients to every cell.

Usage Note

Use 'circulation' to describe the movement of fluids like blood or water, the spread of air or news, or the general flow of items within a system, emphasizing a continuous, often cyclical, process.