Question

what is carryover cooking?
searing the meat after it has been cooked
cooking meat which continues due to retained heat after removal from the heat source
using additional seasoning during resting periods
the process of moving meat to a second heat source

Explanation:

Carryover cooking refers to the phenomenon where food (like meat) continues to cook after being removed from the heat source. This is because the food retains heat internally. Searing after cooking is a different technique. Using additional seasoning during resting is about flavoring, not cooking. Moving to a second heat source is not carryover cooking.

Answer:

Cooking meat which continues due to retained heat after removal from the heat source.