Definition of Lebensraum in English:

Lebensraum

noun

  • [mass noun] The territory which a group, state, or nation believes is needed for its natural development.

    • ‘The concept of Lebensraum as understood in Nazi ideology included in it the assumption that war was inevitable.’
    room to manoeuvre, room, space, breathing space, scope, freedom, play, free rein, licence, latitude, leeway, margin, clearance
    View synonyms

Origin

German, literally living space (originally with reference to Germany).

Pronunciation:

Lebensraum

/German ˈleːbnsˌraʊm//ˈleɪb(ə)nzˌraʊm/