“Cill.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cill. Accessed 16 Jan. 2026.

A visual check of the bottom cill of the cladding shows no visible water runs or staining.

He said pilgrims come to walk on the ground where Brigid walked and founded an earlier wooden sanctuary — a “church of the oak,” or “cill dara” in Irish, giving the name Kildare to this town where …

Definition of 'cill' cill in British English (sɪl ) noun British a variant spelling (used in the building industry) for sill (sense 1), sill (sense 2), sill (sense 3), sill (sense 4)

Mar 4, 2025 · The cill is a narrow horizontal ledge protruding a short way into the chamber from below the upper gates. Allowing the rear of the boat to “hang” on the cill is the main danger when …

As nouns the difference between sill and cill is that sill is (also window sill) A horizontal slat which forms the base of a window while cill is more usual spelling of sill when used in the context of an …

The full Oxford English Dictionary includes "cill" only as a historical variant spelling in the entry for "sill". Specifically, the entry's variant forms section includes "18 cill", meaning that they're only aware of it …