Did you know?

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

British pronunciation of 

optimum

view main entry for optimum noun  /ˈɒptɪməm/
British English pronunciation: optimum
Click to listen to the pronunciation of optimum

This is the British English pronunciation of optimum.

View American English pronunciation of optimum.

Pronunciations of related words

BuzzWord

crowdbirthing

giving birth to a baby in the presence of a large number of close relatives and/or friends

BuzzWord Article

Open Dictionary

presbyopia

a condition when a person cannot see clearly objects that are close; long sightedness

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
Macmillan learn live love play