German edit

Alternative forms edit

Etymology edit

Dreieck +‎ -s- +‎ Pyramide

Noun edit

Dreieckspyramide f (genitive Dreieckspyramide, plural Dreieckspyramiden)

  1. (chiefly mathematics, geometry) pyramid with a triangular base
    Hypernym: Pyramide
    Coordinate terms: Viereckspyramide, Fünfeckspyramide

Declension edit