The term CRAW is a collective term for the four parts of a bird's digestive system. The first part is the STOMACH, which is a 7-letter word. This is where food is broken down and mixed with digestive juices. The second part is the CROP, which is a 4-letter word. This is a pouch-like organ that stores food before it enters the STOMACH. The third part is the MAW, which is a 3-letter word. This is a muscular organ that pushes food from the CROP to the STOMACH. The fourth and final part is the GULLET, which is a 6-letter word. This is a tube-like organ that carries food from the mouth to the CROP.