windowless

Having no windows, especially no external windows.

Adjective

  1. Having no windows, especially no external windows.
    • Billionaire Charlie Munger’s controversial plans for a massive, windowless dorm at the University of California, Santa Barbara has left many wondering – how is this even possible? - 2021 November 2, Ramishah Maruf,...
    • "There are windowless seats / wheelchair spaces at each end of the coach where the (exterior) sliding door slides between the exterior skin and the interior trim. [...] "My photo is in coach G, the Standard buffet...

Origin

From Middle English wyndowles, equivalent to window + -less.

Synonyms

unfenestrated

Antonyms

fenestrated windowed