Habitable a. : Capable of being inhabited; that may be inhabited or dwelt in; as, the habitable world.

Example:
Are the scientific calculations for the Habitable zone based on just our star the sun?

Taxonomy
Merriam-Webster Online Dictionary, Dictionary, webster, Word Games, Webster Online Dictionary with audio pronunciations, Custom Search, glossary, english, language, ESL, Search, adjective, 14th century, habitation, abil, ty, ness, ably.

Defination from the web:
habitable from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... Learn more about "habitable" with Google Search >> Custom Search. Learn more about "habitable" and related topics at Britannica.com ...