box the compass
verb/bɒks ðə ˈkʌmpəs/
1
Nautical, Transport To know, and demonstrate by reciting, the 32 points and quarter points of the magnetic compass from North or East, both clockwise and anticlockwise.
- While in the school-ships the boys would be instructed in the elements of an ordinary education, in addition to being taught to row, heave the lead, box the compass, go aloft, reef, steer, and work the guns.1859 September 30, The Times, page 10:
- I say it is south, for the country is more deserted there." "And I say east," said my patient. "I am for west," remarked the plain-clothes man. […] "And I am for north," said I […] "Come," cried the Inspector, laughing, "it's a very pretty diversity of opinion. We have boxed the compass among us."1892, Arthur Conan Doyle, The Adventure of the Engineer's Thumb:
2
Idiomatic To make a complete reversal in stance or opinion.