Free-range chicken refers to poultry that is raised with access to the outdoors, allowing them to roam freely rather than being confined to cages or indoor spaces. This method of farming is designed to promote the natural behaviors of chickens, such as foraging and socializing, which can lead to healthier birds and potentially better-tasting meat and eggs. The term "free-range" is often associated with animal welfare and sustainable farming practices. Regulations for free-range certification can vary by country, but generally, they require a certain amount of outdoor space and access to fresh air and sunlight for the chickens, contributing to their overall well-being.