収しゅう縮しゅく期きMeaningsNoun1. systoleKanji used収obtain縮shrink期period (of time)Composed of収しゅう縮しゅくcontraction; shrinking; shrinkage; constriction; deflationNoun期きperiod; time; opportunity; chance; occasion; age; term (e.g. in office); session (e.g. of parliament); stage (e.g. of a disease); season (e.g. of a TV series)Noun