| Noun | 1. | Yeddo - the capital and largest city of Japan; the economic and cultural center of JapanHondo, Honshu - the central and largest of the four main islands of Japan; between the Sea of Japan and the Pacific Ocean; regarded as the Japanese mainland Nihon, Nippon, Japan - a constitutional monarchy occupying the Japanese Archipelago; a world leader in electronics and automobile manufacture and ship building | |