収縮期 しゅうしゅくき Meanings Noun systole See also: 拡張期 (かくちょうき). Kanji 収 collect. Read as シュウ. 縮 shrink. Read as シュク. 期 period. Read as キ. Words containing 収縮期 収縮期血圧 (しゅうしゅくきけつあつ) systolic blood pressure Jinuma: Japanese Dictionary · Word lists