Meaning & use

windowsill

noun·Everyday

The narrow ledge or shelf that forms the base of a window frame, inside or outside a building.

See it in a sentence

She placed a row of small plants along the windowsill to catch the morning light.

A cat curled up on the sunny windowsill and slept through the afternoon.

A note on using this word

Windowsill is written as one word in modern usage, though window sill also appears in older or informal writing.

Words with a similar meaning

sill

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Make it your own

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