Definition of "uninhabitable"

Though this island seem to be desert,— […] Uninhabitable and almost inaccessible,—

1610–1611 (date written), William Shakespeare, “The Tempest”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act II, scene i]

Then there is the misery of leaking roofs and oozing walls, which in winter makes some rooms almost uninhabitable.

1937, George Orwell, The Road to Wigan Pier‎, Penguin, published 1962, Part 1, Chapter 4, p. 53