Is “Cill” a Scrabble word?
Yes
CILL
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Cill
noun
1.(also window sill) A horizontal slat which forms the base of a window.
2.A horizontal, structural member of a building near ground level on a foundation or pilings or lying on the ground in earth-fast construction and bearing the upright portion of a frame. Also called a ground plate, groundsill, sole, sole-plate, mudsill. An interrupted sill fits between posts instead of being below and supporting the posts in timber framing.
3.A horizontal layer of igneous rock between older rock beds.
noun
1.A young herring.
noun
1.The shaft or thill of a carriage.