rozpłaszczyć

Definitions

1. 1.
   to flatten out (to give a more flat shape to; to cause to be flat)
2. 2.
   to flatten out (to become flatter)
3. 3.
   to flatten out (to lie down somewhere or press one's whole body against a surface)
4. 4.
   colloquialhumorousto decoat (to take off one's coat)