Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “phase sth down”

phase sth down

US phrasal verb with phase
 
 
/feɪz/ verb [T, often passive]
to remove or stop using something gradually or in stages: We are working to phase down the use of this dangerous gas.
(Definition of phase sth down from the Cambridge Business English Dictionary © Cambridge University Press)
What is the pronunciation of phase sth down?
Add Cambridge dictionaries to your browser to your website

Word of the Day

roost

When birds roost, they go somewhere to rest or sleep.

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More