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单词 sill
释义

sill


sill

S0408200 (sĭl)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 between existing strata.
[Middle English sille, from Old English syll, threshold.]

sill

(sɪl) n1. (Architecture) a shelf at the bottom of a window inside a room2. (Architecture) a horizontal piece along the outside lower member of a window, that throws water clear of the wall below3. (Architecture) the lower horizontal member of a window or door frame4. (Architecture) a continuous horizontal member placed on top of a foundation wall in order to carry a timber framework5. (Geological Science) a flat usually horizontal mass of igneous rock, situated between two layers of older sedimentary rock, that was formed by an intrusion of magma[Old English syll; related to Old Norse svill sill, Icelandic svoli tree trunk, Old High German swella sill, Latin solum ground]

sill

(sɪl)

n. 1. a horizontal piece or member beneath a window, door, or other opening. 2. a horizontal timber, block, or the like, serving as a foundation of a wall, house, etc. 3. a tabular body of intrusive igneous rock, ordinarily between beds of sedimentary rocks or layers of volcanic ejecta. [before 900; Middle English sille, Old English syl, sylle, c. Middle Low German, Middle Dutch sulle]

sill

(sĭl) An approximately horizontal sheet of igneous rock located between layers of older rock.

sill


A horizontal sheet of igneous rock intruded between sedimentary rock layers.
Thesaurus
Noun1.sill - structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structuresill - structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structuredoorsill, doorstep, threshold - the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorwaystructural member - support that is a constituent part of any structure or buildingwindowsill - the sill of a window; the horizontal member at the bottom of the window frame
2.sill - (geology) a flat (usually horizontal) mass of igneous rock between two layers of older sedimentary rockgeology - a science that deals with the history of the earth as recorded in rocksrock, stone - a lump or mass of hard consolidated mineral matter; "he threw a rock at me"
Translations
窗台门槛

sill

(sil) noun a ledge of wood, stone etc at the foot of an opening, such as a window or a door. The windows of the old house were loose, and the sills were crumbling. 窗臺,門檻 窗台,门槛

sill


sill

1. a shelf at the bottom of a window inside a room 2. a horizontal piece along the outside lower member of a window, that throws water clear of the wall below 3. the lower horizontal member of a window or door frame 4. a continuous horizontal member placed on top of a foundation wall in order to carry a timber framework 5. a flat usually horizontal mass of igneous rock, situated between two layers of older sedimentary rock, that was formed by an intrusion of magma

Sill

The horizontal exterior member at the bottom of a window or door opening which is usually sloped away from the bottom of the window for drainage of water, and overhanging the wall below.

Sill

 

a tabular body of intrusive rock that parallels the surrounding layered rock. Sills sometimes reach lengths up to tens of kilometers; those composed of basic and ultrabasic mag-matic rocks are especially common.

sill

[sil] (building construction) The lowest horizontal member of a framed partition or of a window or door frame. (civil engineering) A timber laid across the foot of a trench or a heading under the side truss. The horizontal overflow line of a dam spillway or other weir structure. A horizontal member on which a lift gate rests when closed. A low concrete or masonry dam in a small stream to retard bottom erosion. (control systems) A type of robot articulation that has three degrees of freedom. (geology) Submarine ridge in relatively shallow water that separates a partly closed basin from another basin or from an adjacent sea. A tabular igneous intrusion that is oriented parallel to the planar structure of surrounding rock. (mining engineering) A piece of wood laid across a drift to constitute a frame to support uprights of timber sets and to carry the track of the tramway. The floor of a gallery or passage in a mine.

sill

sill, 1 1. A horizontal timber, at the bottom of the frame of a wood structure, which rests on the foundation. 2. A doorsill.3. The horizontal bottom member of a window frame or other frame.
MedicalSeesheet

SILL


AcronymDefinition
SILLSouthern Illinois
SILLStandard Internet Leased Line
SILLStrategy Inventory for Language Learning (survey)
SILLSarasota Institute of Lifetime Learning (est. 1972; Sarasota, FL)
SILLSmart Integrated Lower Limb (prosthetics)

sill


Related to sill: Window Sill
  • noun

Words related to sill

noun structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure

Related Words

  • doorsill
  • doorstep
  • threshold
  • structural member
  • windowsill

noun (geology) a flat (usually horizontal) mass of igneous rock between two layers of older sedimentary rock

Related Words

  • geology
  • rock
  • stone
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