from Wiktionary, Creative Commons Attribution/Share-Alike License
- proper n. Territories considered appropriate for German annexation, regarded as vital for the natural flourishing of the German race:
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. space sought for occupation by a nation whose population is expanding
From the German Lebensraum ("living space"), from Lebens ("of life") (the genitive of Leben ("life")) + Raum ("space"). (Wiktionary)