沖おき縄なわ返へん還かん協きょう定ていMeaningsNoun1. Okinawa Reversion Agreement (1971); Agreement between Japan and the United States of America Concerning the Ryukyu Islands and the Daito Islands (Historical)Kanji used沖open sea縄rope返return something還finally return協cooperative定defineComposed of沖おき縄なわOkinawa (city, prefecture)Noun返へん還かんreturn; restorationNoun協きょう定ていarrangement; pact; agreementNoun