The meaning of PROMISE is a declaration that one will do or refrain from doing something specified. How to use promise in a sentence. Don't want to see ads?

Understanding the Context

A Promise is a proxy for a value not necessarily known when the promise is created. It allows you to associate handlers with an asynchronous action's eventual success value or failure reason. Promise is a noun and a verb. … I'll put my things away tonight - and that's a promise!

Key Insights

I'll try to get back in time, but I'm not making any promises. If I make a promise, I like to keep it. She felt encouraged by their promise of support. I made a promise to you and I intend to keep it. "I Promise a Result!" A Promise represents the future result of an asynchronous operation.

Final Thoughts

It acts as a placeholder for a value that is not available yet. When the operation finishes, the Promise is either fulfilled with a value or rejected with an error. Define promise. promise synonyms, promise pronunciation, promise translation, English dictionary definition of promise. n. 1.

a. A declaration assuring that one will or will not do something; a vow. b. Something promised.