Otto __ Captained the Fram, Charted Ellesmere Is
Puzzle 3 of Expensive foods Medium Pack
Question is: Otto __ Captained the Fram, Charted Ellesmere Is
and the answer is: SVERDRUP
Word Meaning:
SVERDRUP — (metrology, oceanography) A unit of measure of volume transport, used in oceanography, equal to 1 million cubic metres per second.
Definitions from Wiktionary.