Dictionary.com
Thesaurus.com
Synonyms

uninhabitable

British  
/ ˌʌnɪnˈhæbɪtəbəl /

adjective

  1. not capable of being lived in

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Explanation

When it's impossible to live somewhere, that place is uninhabitable. A house is uninhabitable if is missing basic things like a roof and heat. Buildings are considered uninhabitable when they are dangerous, with holes in the floor, or exposed electrical wires that pose a fire hazard. It's not safe for people to live in those conditions. Uninhabitable regions of the world might be too cold or too hot — or, in the case of Brazil's Ilha da Queimada Grande, or "Snake Island," they might be overrun with venomous snakes.

Keep Reading on Vocabulary.com

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"It shows that an area that we now think is really uninhabitable was once actually very habitable and had this huge cast of characters living on it," explained Barrett.

From BBC Jun. 29, 2026

They also highlighted an additional 24 planets within a more restrictive 3D habitable zone, based on tighter assumptions about how much heat a planet can tolerate before becoming uninhabitable.

From Science Daily Mar. 25, 2026

Some crave adventure while others see the planet as a backup home in the event that Earth is rendered uninhabitable by an asteroid strike or runaway climate change.

From The Wall Street Journal Feb. 19, 2026

Harabedian introduced a second bill Wednesday that would provide for mortgage forbearance statewide for homeowners whose residences are uninhabitable after a state of emergency declared by the governor or federal government.

From Los Angeles Times Feb. 12, 2026

Mud and rain could make some trenches uninhabitable.

From "The War to End All Wars: World War I" by Russell Freedman

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training