is used principally in the phrase “free entry, egress, and regress” but it is also used to signify the re-entry of a person who has been disseised of land. Returning; going back opposed to ingress. This means to return. Used frequently in leases to express the right of the lessee to enter, go upon, and return from the lands in question. Ingress is to enter, egress is to leave, regress is to return. See also ingress and egress.
REGRESS
TheLaw.com Law Dictionary & Black's Law Dictionary 2nd Ed.