
1) Culinary terminology
Found on
https://www.crosswordclues.com/clue/butterflying

Butterflying is a cutting technique used by butchers to transform a thick, compact piece of meat into a thinner, larger one. The piece of meat to be cut is laid out flat on a cutting board and cut in half parallel to the board from one side almost all the way to the other. A small `hinge` is left at the one side, which is used to fold the meat o.....
Found on
http://en.wikipedia.org/wiki/Butterflying
No exact match found.