Did you know?

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

British pronunciation of 

rocket science

Click to listen to the pronunciation of rocket science

derived word

rocket scientistrocket scientists

noun [countable]

This is the British English pronunciation of rocket science.

View American English pronunciation of rocket science.

Previous and next

unicorn

a start-up … whose value has reached more than one billion US dollars

BuzzWord Article

Open Dictionary

crafternoon

an afternoon full of crafts

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