"having a specified orientation," 1918, past-participle adjective from orient (v.)
Entries linking to oriented
orient v.
by 1741, "to arrange (something) so as to face east," from French s'orienter "to take one's bearings," literally "to face the east" (also the source of German orientierung), from Old French orient "east," from Latin orientum (see orient (n.)). Extended meaning "place or arrange in any definite position with reference to the points of the compass" is by 1842; the figurative sense, with reference to new situations or ideas, is by 1850. Related: Oriented; orienting.