The act of making a promise.

plural of promiser

One who promises; a person who makes a promise; someone who makes a solemn promise to do something.

plural of promising

(UK, colloquial) Looking forward to sexual intercourse later.

Full of promise for the future; promising.

Able to be promised.

plural of pinky promise

plural of break-promise

A promise that one makes should be or can be considered a promise that one will certainly honor.