Bone-in cut of lamb, e.g. Crossword Clue

 The answer to the bone-in cut of lamb, e.g. crossword clue is KNUCKLE.

The knuckle is a bone-in cut of lamb that comes from the shoulder. It is a tough cut of meat, but it is also very flavorful. The knuckle is often slow-cooked or braised to tenderize it.

Here are some other bone-in cuts of lamb:

Rack of lamb

Leg of lamb

Shoulder chops

Rib chops

Shank

I hope this helps!