Did you know?

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

quixotic - 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.



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.

adjective mainly literary quixotic pronunciation in American English /kwɪkˈsɑtɪk/
  1. ideas or plans that are quixotic are not practical and usually do not succeed

    a quixotic plan to end the violence

Word story
From the name of the main character in the 17th-century Spanish novel Don Quixote by Cervantes. Don Quixote has a romantic view of life and is full of ideas that are not practical.

sea lion

in an online conversation, repeatedly asking a person questions which suggest that you are interested in what they are talking about, but are actually intended to annoy them

BuzzWord Article

Open Dictionary


an electric skateboard

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