What is the origin of stuck in your craw?

The phrase "stuck in your craw" originates from the anatomical term "craw," which refers to a part of a bird's digestive system where food is stored before digestion. The expression metaphorically describes something that is difficult to accept or digest, often relating to a persistent annoyance or grievance. It has been used since at least the 16th century, reflecting the idea of something that is metaphorically lodged in one's throat or mind, making it hard to move on from.