Did you know?

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

Pronunciation of 

ultrasound

view main entry for ultrasoundnoun [uncountable] medical  /ˈʌltrəˌsaʊnd/
Previous and next
British English pronunciation: ultrasoundClick to listen to the pronunciation of ultrasound

Word of the Day

stargazer

someone who studies the stars

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