Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

off-label

 
 
adjective [before noun]

Definition

used to describe a medical drug that is used for a different purpose than the one it was originally intended for: Off-label uses may include giving a drug for a disease other than the disease it is approved for, or for treating a child when the product is approved to treat adults.
(Definition of off-label adjective from the Cambridge Business English Dictionary © Cambridge University Press)

Word of the Day

honest-to-goodness

real or true

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