Flatshare

noun, verb, slang

noun, verb, slang ·Uncommon ·College level

Definitions

Noun
  1. 1
    An arrangement in which two or more people share a flat (apartment building).
Verb
  1. 1
    To share a flat (apartment building) with someone else. informal, intransitive

Etymology

From flat + share.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.