姿勢制御システム しせいせいぎょシステム Meanings Noun reaction control system (of a spacecraft); RCS; attitude control system postural control system Kanji 姿 figure. Read as シ. 勢 force. Read as セイ. 制 control. Read as セイ. 御 control. Read as ギョ. Jinuma: Japanese Dictionary · Word lists