Lie Spread-Eagle is a term used to describe a person lying flat on their back with their arms and legs spread out. It is often used in yoga and other forms of exercise, as well as in some martial arts. It can also be used as a form of punishment or torture. The term is derived from the eagle's habit of spreading its wings when it lands. The crossword solution for this term is 'SPRAWL', which means to lie or sit with one's limbs spread out in an ungainly manner.