Evolve

e-volv′, v.t. to unroll: to disclose: to develop: to unravel.— v.i. to disclose itself: to result.— n. Ev′olūte ( math. ), an original curve from which another curve (the involute ) is described by the end of a thread gradually unwound from the former.— adj. Evolv′able , that can be drawn out.— n. Evolve′ment .— adj. Evolv′ent . [L. evolvĕre — e , out, volvĕre , volūtum , to roll.]