An outer, outlying, or exterior part or place. In later use chiefly in plural: the parts of a town lying outside its walls or municipal boundaries; the outskirts.
Origin
Late 15th century; earliest use found in Hary (c1440–c1492), poet. From out- + part.
Definition of outpart in US English:
outpart
nounˈaʊtpɑːt
An outer, outlying, or exterior part or place. In later use chiefly in plural: the parts of a town lying outside its walls or municipal boundaries; the outskirts.
Origin
Late 15th century; earliest use found in Hary (c1440–c1492), poet. From out- + part.