verb

1. To commit to (some action or outcome), or to assure (a person) of such commitment; to make an oath or vow.

   “He promised to never return to this town again.”

2. To give grounds for expectation, especially of something good.

   “The clouds promise rain.”

Synonyms: halsen

noun

1. The act of making a promise.

adjective

1. Showing promise, and likely to develop in a desirable fashion.

   “a promising young apprentice”

2. Encouraging and inspiring confidence.