交こう感かん神しん経けい系けいMeaningsNoun1. sympathetic nervous system; SNSKanji used交mingle感feelings神god経Buddhist scripture系lineageComposed of交こう感かん神しん経けいsympathetic nerveNoun系けいsystem; lineage; group; corollary; system (range of strata that correspond to a particular time period); (taxonomical) seriesNoun