[sver-druh
p, sfer-; Norw. svar-droop] 
| 1. | Ot⋅to Neu⋅mann [awt-toh noi-mahn] , 1855?–1930, Norwegian explorer of the Arctic. |
| 2. | Also called Sverdrup Islands. a group of islands in the N Northwest Territories of Canada, in the Arctic, W of Ellesmere Island: named after Otto Neumann Sverdrup. |