Dictionary
o•pen-end•ed
Pronunciation: (ō'pun-en'did), [key]—
adj.
1. not having fixed limits; unrestricted; broad:
an open-ended discussion.
2. allowing for future changes, revisions, or additions:
open-ended agreements.
3. having no fixed answer:
an open-ended question. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.