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English definition of “preganglionic”


adjective     /ˌpriː.ɡæŋ.ɡliˈɒn.ɪk/ US  /ˌpriː.ɡæŋ.ɡliˈɑn.ɪk/ specialized
relating to the nerves in front of the ganglion (= a mass of nerve cells): preganglionic fibresThe brain and nervous system
(Definition of preganglionic adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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