returnless /ɹəˈtɜɹnləs/ adjective2 •from (or due to) which one will not, or cannot, return (of a journey, destination, situation, distance, etc.)Seventeen years had rolled on their returnless flight since that night of withering sorrow. — 1845 •which will not return—but now false Memory loosed Her time-worn cable from the wilder'd mind, Blotting the chart whereon it loved to gaze Mid the dim ocean of returnless years.— — 1827
