The meaning of CERTAIN is fixed, settled. How to use certain in a sentence. Synonym Discussion of Certain.

CERTAIN definition: 1. having no doubt or knowing exactly that something is true, or known to be true, correct, exact…. Learn more.

Certain definition: free from doubt or reservation; confident; sure.. See examples of CERTAIN used in a sentence.

CERTAIN meaning: 1. having no doubt or knowing exactly that something is true, or known to be true, correct, exact…. Learn more.

CERTAIN meaning: 1 : not having any doubt about something convinced or sure; 2 : used with it to say that something is known to be true or correct

How does the adjective certain contrast with its synonyms? Some common synonyms of certain are cocksure, positive, and sure. While all these words mean "having no doubt or uncertainty," …

certain [not usually before noun] sure that you are right or that something is true: Are you absolutely certain about this? sure or certain? Like sure, certain is often used in negative …

When you're certain, you're sure about something. When you raise your hand to give the answer, you feel certain that you are correct. Certain can mean "definite" or "sure to happen," like …

Find 981 different ways to say CERTAIN, along with antonyms, related words, and example sentences at Thesaurus.com.

If you say that something is certain, you firmly believe that it is true, or have definite knowledge about it.