medullated nerve myelinated nerve. mixed nerve (nerve of mixed fibers) a nerve composed of both sensory (afferent) and motor (efferent) fibers. motor nerve a peripheral efferent nerve that stimulates muscle contraction. myelinated nerve one whose axons are encased in a myelin sheath; called also medullated nerve. peripheral nerve any nerve outside the central nervous system.
enterprise. 1. Something undertaken, especially something requiring extensive planning and work: project, undertaking, venture. 2.
enterprise zone. noun. 1. an area or locality in which businesses are allowed certain tax advantages and are subject to fewer government regulations in order to stimulate its economy. British Dictionary definitions for enterprise zone. enterprise zone. noun. 1. a designated zone in a depressed area, esp an inner urban area, where firms are given tax concessions and various planning restrictions are lifted, in order to attract new industry and business to the area: first introduced in Britain in 1981.