Wordnet polsko-angielski 
                         (the sill of a window
the horizontal member at the bottom of the window frame) 
windowsill 
synonim: parapet
Otwarty słownik polsko-angielski V.9.2007, Copyright (c) Jerzy Kazojć - 2007 r.
                        windowsill
Nowoczesny słownik polsko-angielski 
                        window ledge