The Reclusiam is a chamber located within the fortress-monastery of a Space Marine Chapter (or the flagship in the case of a fleet-based chapter). This is the place where the chapter's holy relics are displayed, and where the Chapter's cult ceremonies and rituals are performed in the presence of the entire Chapter. These are carried out under the guidance of a senior Chaplain with the title of Reclusiarch, and his superior, the Master of Sanctity, who is the spiritual head of the entire Chapter.

隐修室是位于星际战士战团（或舰基战团的旗舰）堡垒修道院内的一个房间。这是展示战团圣物的地方，也是在整个战团在场的情况下举行战团祭礼仪式和典礼的地方。这些活动是在一位名为隐修长的高级牧师及其上级 — 圣洁导师的指导下进行的，圣洁导师是整个战团的精神领袖。

Symbol of the Reclusiam 隐修室标志