v. 1 (foll. by on, upon, etc.) a tr. pass (work or duties) to (a deputy etc.). b intr. (of work or duties) pass to (a deputy etc.). 2 intr. (foll. by on, to, upon) Law (of property etc.) descend or fall by succession to. devolvement n.
[ ME f. L devolvere devolut- (as DE-, volvere roll) ]