Mid 19th century; earliest use found in Frederick Faber (1814–1863), Church of England clergyman and Roman Catholic priest. From out- + rolling, after outroll or to roll out.
Definition of outrolling in US English:
outrolling
nounˈaʊtrəʊlɪŋ
The action of outroll; an instance of this.
Origin
Mid 19th century; earliest use found in Frederick Faber (1814–1863), Church of England clergyman and Roman Catholic priest. From out- + rolling, after outroll or to roll out.