Did you know?

Click any word in a definition or example to find the entry for that word

reservoir

 - definition
 
Close

What are red words?

90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.

Close

Thesaurus

The thesaurus of synonyms and related words is fully integrated into the dictionary entries. Click on the T button in an entry to review the synonyms and related words for that meaning.

more
noun [countable] reservoir pronunciation in British English /ˈrezə(r)ˌvwɑː(r)/ 
Word Forms
Close
singularreservoir
pluralreservoirs
  1. 3
    mainly literary a large quantity of something that can be used
    reservoir of:

    Nearby colleges are a reservoir of talent for employers.

Open Dictionary

garbage patch

a collection of debris, mostly consisting of plastic, which moves around in the sea …

add a word

Blog

A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today.

global English and language change from our blog