devolution
de.vo.lu.tion \.dev-*-'lu:-sh*n also .de--v*-\ \-sh*-.ner-e-\ \-sh(*-)n*st\ n [ML devolution-, devolutio, fr. L devolutus, pp. of devolv]ere 1: transference from one individual to another : as 1a: a passing or devolving (as of rights) upon a successor 1b: delegation or conferral to a subordinate 1c: the surrender of powers to local authorities by a central government 2: retrograde evolution : DEGENERATION - de.vo.lu.tion.ary aj