Meaning of “define” - Learner’s Dictionary


verb [ T ] us uk /dɪˈfaɪn/

B2 to say exactly what something means, or what someone or something is like:

Your duties are clearly defined in the contract.
Can you define what it means to be an American?

to show the outer edges or shape of something:

It has sharply defined edges.

(Definition of “define” from the Cambridge Learner’s Dictionary © Cambridge University Press)