The goats, if they come back to the old sheep-fold,

are now, in pious phrase, denominated retroverts. F. Hall , Mod. Eng., p. 308. 2. That which undergoes retroversion, as a part or organ of the body. retro vision (re-tro-vizh'on), n. [ backward, + visio (n-), vision: see vision .] The events, especially such as have not come within one's personal experience or observation. [Rare.]