SILL Definition Meaning - Merriam-Webster The meaning of SILL is a horizontal piece (such as a timber) that forms the lowest member or one of the lowest members of a framework or supporting structure
Sill (geology) - Wikipedia In geology, a sill is a tabular sheet intrusion that has intruded between older layers of sedimentary rock, beds of volcanic lava or tuff, or along the direction of foliation in metamorphic rock
Sill - definition of sill by The Free Dictionary Define sill sill synonyms, sill pronunciation, sill translation, English dictionary definition of sill n 1 a A horizontal member that bears the upright portion of a frame b A windowsill 2 Geology A sheet of igneous rock formed by the intrusion of magma
Sill Definition Meaning - YourDictionary Sill definition: The horizontal member that bears the upright portion of a frame, especially the horizontal member that forms the base of a window
sill - Wiktionary, the free dictionary (construction) A threshold; horizontal structural member of a building near ground level on a foundation or pilings, or lying on the ground, and bearing the upright portion of a frame; a sill plate
What does SILL mean? - Definitions. net A sill is a horizontal beam or slab, either exterior or interior, at the bottom of a window or doorway, or forming the base of a structure or construction like a wall
SILL Definition Meaning | Dictionary. com SILL definition: a horizontal timber, block, or the like serving as a foundation of a wall, house, etc See examples of sill used in a sentence