podstawa

noun
  1. The Polish word 'podstawa' translates to 'basis' or 'foundation' in English, referring to the underlying support or main ingredient of something. noun
    The basis of a good education is a strong foundation in reading and writing.
    Trust is the foundation of any successful relationship.
  2. In mathematics, 'podstawa' can refer to the base of a geometric figure, such as the bottom side of a triangle or rectangle. noun
    To calculate the area of a triangle, you need to know the length of its base and its height.
    The base of the rectangle is twice as long as its height.