The term 'BABY's Sock' can be solved in a crossword puzzle with two different answers: 'Bootie' and 'BOOTEE'. Both words refer to a type of sock or shoe designed for babies. Booties are typically made of soft fabric and are designed to keep a BABY's feet warm and comfortable. They often have elastic around the ankle to ensure a snug fit. Bootees are similar to booties, but they are usually made of leather or other hard material and are designed to protect a BABY's feet from the elements.