habitability

American  

[hab-it-uh-bil-i-tee] / ˌhæb ɪt əˈbɪl ɪ ti /

noun

1. the condition or quality of being habitable.

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Explanation

Habitability is a quality of being good enough to live in. If love the fact that your city is a great place for all different types of people to live, you appreciate its habitability. The characteristic of being habitable, or suitable for living in, is habitability. Both words come from the Latin habitabilis, "that is fit to live in." Some of the features of planet Earth that contribute to its habitability include the presence of water, its distance from the sun, and a breathable atmosphere. As far as the habitability of your bedroom, you may require nothing more than a bed to sleep in and some glow-in-the-dark stars on the ceiling.

Example Sentences

NASA's Europa Clipper mission and the European Space Agency's Juice spacecraft are currently on their way to the Jovian system to investigate the structure, composition and habitability of these moons.

From Science Daily • Mar. 1, 2026

The spacecraft is designed to study Europa's ice shell, subsurface ocean, and overall habitability using a suite of scientific instruments.

From Science Daily • Jan. 23, 2026

Lead author of the research Dr Baptiste Chide told news agency Reuters: "These discharges represent a major discovery, with direct implications for Martian atmospheric chemistry, climate, habitability and the future of robotic and human exploration."

From BBC • Nov. 28, 2025

A planet's habitability is often tied to whether it falls within its star's 'habitable zone', where liquid water can persist on the surface of a planet with the right atmospheric conditions.

From Science Daily • Nov. 14, 2025

If only a network of canals existed, the lack would be remedied, the habitability of Mars would become plausible.

From "Cosmos" by Carl Sagan