Did you know?

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

impervious

 - definitions and thesaurus
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. Click on the thesaurus category heading under the button in an entry to see the synonyms and related words for that meaning.

more
adjective impervious pronunciation in British English /ɪmˈpɜː(r)viəs/
  1. 1
    not affected by something or not seeming to notice it
    impervious to: She continued to work, apparently impervious to the midday heat.
    He carried on talking, impervious to the effect his words were having.

free-from

used to describe foods which don't contain ingredients such as wheat, dairy products etc …

BuzzWord Article

Open Dictionary

red market

the buying and selling of human organs

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