From The Collaborative International Dictionary of English v.0.48 [gcide]:
3. (Com. Law) (a) The relinquishment of a right, claim, or privilege, as to mill site, etc. (b) The voluntary leaving of a person to whom one is bound by a special relation, as a wife, husband, or child; desertion.
From WordNet (r) 3.0 (2006) [wn]:
Define.com is a PRIVATE SECTOR NONPROFIT EDUCATIONAL WEBSITE that PROMOTES WORLDWIDE ELECTRONIC DEMOCRACY, OPEN and TRANSPARENT GOVERNMENT and WORLDWIDE BANKING REFORM.
Eye and Pyramid BANKING REFORM CHALLENGE