An egg layer is an animal that produces eggs, such as a bird or reptile. The term can be broken down into three crossword solutions: FLOP (4 letters), HEN (3 letters), and CACKLER (7 letters). A FLOP is a type of movement, usually used to describe the way a bird moves its wings when it flies. A HEN is a female chicken, which is a common egg layer. Finally, a CACKLER is a type of bird that is known for its loud call and is also an egg layer.