The type of environment in which an organism or group normally lives or occurs WordNet 3.0 & Open English WordNet

In ecology, habitat refers to the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. Wikipedia

Type of natural environment in which a particular species of organism lives. Wikipedia Disambiguation

Ecological or environmental area inhabited by a particular species; natural environment in which an organism lives, or the physical environment that surrounds a species population Wikidata

The locality in which a plant or animal naturally grows or lives. It can be either the geographical area over which it extends, or the particular station in which a specimen is found. 2) A physical portion of the environment that is inhabited by an organism or population of organisms. A habitat is characterized by a relative uniformity of the physical environment and fairly close interaction of all the biological species involved. In terms of region, a habitat may comprise a desert, a tropical forest, a prairie field, the Arctic Tundra or the Arctic Ocean. OmegaWiki

A small area with physical and ecological characteristics that distinguish it from its immediate surrounding area. OmegaWiki

A place or type of site where an organism or population naturally occurs. Wiktionary