Unfoul
/ʌnˈfaʊl/
"Unfoul" in a Sentence (2 examples)
‘We've lost quite a few men,’ the old man says as he energetically unfouls his rifle and carefully loads it with black powder that he extracts from a horn.
How one repairs a broken sled, the quickest way to unfoul the dog lines, how to prevent the dogs from tangling the lines after stops, and so on.