觀者觀照之義。吾人靜止散亂麤動之心，則諸法之理，自得觀照，謂之觀。入於此觀，謂之入觀。多以為與入定同義。自心之寂靜一邊用之，名為定。自觀照理一邊用之，謂為觀。
To enter into meditation; it differs from 入定 as 定 means 自心之寂靜 complete stillness of the mind, while 觀 means 自觀照理 thought and study for enlightenment in regard to truth.
入於觀照之中。