Did you know?

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

Tweedledum and Tweedledee - definition and synonyms

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.

Thesaurus diagram

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.

     Tweedledum and Tweedledee pronunciation in American English
/ˌtwid(ə)lˌdʌm ən ˌtwid(ə)lˈdi/
  1. two people who are very much like each other in their behavior and looks
Word story
From two characters with these names in Lewis Carroll’s children’s story Through the Looking Glass.
quiz invitation

Open Dictionary

patio diplomacy

high-level diplomats meeting and dining in an informal environment e.g. a party or club

add a word


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
Macmillan learn live love play