Ofer-swimmanボズワースとトラーラーのアングロ・サクソン古英語辞典 - ofer-swimman古英語辞典によると:ofer-swimmanto cross by swimming :--Oferswam ða sioleþa bigong sunu Ecgþeówes, Beo. Th. 4723; B. 2367. [O. H. Ger. ubar-swimman tranare.] ofer-swimman