自じ律りつ神しん経けい系けいMeaningsNoun1. autonomic nervous system; ANSKanji used自self律regulate神god経Buddhist scripture系lineageComposed of自じ律りつ神しん経けいautonomic nerveNoun系けいsystem; lineage; group; corollary; system (range of strata that correspond to a particular time period); (taxonomical) seriesNoun