sprawl 
(sprôl)
v. sprawled, sprawl·ing, sprawls
v.intr.1. To sit or lie with the body and limbs spread out awkwardly.
2. To spread out in a straggling or disordered fashion: untidy tenements sprawling toward the river.
v.tr. To cause to spread out in a straggling or disordered fashion.
n.1. A sprawling position or posture.
2. A usually disorderly or haphazard mass, array, or extension: a sprawl of outbuildings; urban sprawl.
[Middle English sprawlen, from Old English sprēawlian, to writhe; see sper- in the Appendix of Indo-European roots.]
sprawler n.