窓まどの桟さん

expression

window frame; window sill

Refers to the wooden or metal framework of a window, including the sill. The word 桟 (さん) specifically means a crosspiece or bar, so 窓の桟 literally means 'the bars of a window'.

• 窓まどの桟さんに小こ鳥とりがとまっている。

  A small bird is perched on the window sill.

• 古ふるい家いえの窓まどの桟さんは木きでできている。

  The window frames of old houses are made of wood.