Definition of sil

"sil" is probably misspelled. Trying sill instead Definition of sill

1. sill [ n ] structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure

Used in print:

(Sallie Bingham, "Moving Day," The Atlantic...)

He noticed a speck of dirt on the sill and swiped at it with his finger .

Synonyms sill Related Terms structural_member windowsill doorsill

2. Sill [ n ] Last name, frequency rank in the U.S. is 8882

Synonyms Sill

3. sill [ n ] (geology) a flat (usually horizontal) mass of igneous rock between two layers of older sedimentary rock

Synonyms sill Related Terms rock geology

  silo
  sill
  sial
  silly
  Sialia