flatdom en · NOUN
Etymology
From flat + -dom.
Meanings
-
(UK, uncountable) The realm or sphere of apartment buildings.
He drove to Chillesford Mansions in the dusk of the next afternoon full of hope that was only mildly damped by the drab uniformity of West Kensington flatdom.
1930, Clifford James Wheeler Hosken, The Man in the Red Hat, page 16: