Preexisting Material definition
Preexisting Material means material that is delivered under this Contract, but that does not originate there from.
Preexisting Material means proprietary products, software, methods, devices or the like delivered by the Contractor to fulfill its obligations under this Contract, including any modifications and derivatives thereto made by Contractor. Preexisting Material does not originate from this Contract but may be incorporated into or be required to properly support Deliverables under this Contract. Preexisting Material may be owned by the Contractor or a third party that has given permission for its use hereunder.