Legal Definition of zipper clause
: a clause in a labor contract indicating that the agreement is an exclusive and complete expression of consent
Additional Notes on zipper clause
A zipper clause may constitute a waiver of the right to bargain over issues negotiated in or outside the terms of a contract until its expiration.
Origin and Etymology of zipper clause
from the comparison of such a clause to the closing action of a zipper
Seen and Heard
What made you want to look up zipper clause? Please tell us where you read or heard it (including the quote, if possible).