nonbinding

The definition of nonbinding is something that doesn't hold someone to a promise.

(adjective)

An example of nonbinding is a letter promising to do something.

YourDictionary definition and usage example. Copyright © 2013 by LoveToKnow Corp.

See nonbinding in Webster's New World College Dictionary

adjective

that does not hold one to an obligation, duty, promise, etc.: a nonbinding agreement
link/cite print suggestion box