G3625 οἰκουμένη (oikouménē)

KJV renderings: earth, world
Strong's definition: land, i.e. the (terrene part of the) globe; specially, the Roman empire
Derivation: feminine participle present passive of G3611 (οἰκέω) (as noun, by implication, of G1093 (γῆ));

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.