Definition, Meaning & Synonyms
cill
Noun
/sɪl/
Definition
The horizontal member at the bottom of a window frame or other structure.
Examples
- The cill helps to prevent water from seeping into the building.
- When installing new windows, make sure to check the cill for any damage.
- The wooden cill was painted to match the rest of the trim.
Meaning
A cill is a structural element that provides support and protection at the base of a window or door opening.
Synonyms
- sill
- bottom plate
- ledge
