sill
Horizontal frame bottom
A sill is the horizontal piece at the bottom of a window or door frame: She set the plant on the windowsill.
In construction, a sill plate is the lowest horizontal member of a frame, resting on the foundation.
In geology, a sill is a flat sheet of igneous rock that has intruded between existing layers.
Hinged swinging window
- frameSupporting outer structure
- sashWaist-worn cloth strip
- paneSheet of glass
- ledgeProjecting horizontal surface
glazing · mullion · transom · apron · jamb · casing · stool · trim
Unauthorized entry into space
- dikeWall against flooding
- magmaMolten rock underground
- basaltFine-grained volcanic stone
- igneousFormed from cooled magma
pluton · lava · horizontal · sheet · concordant · strata · crystallization · solidification
Structural support member
- foundationUnderlying support structure
- plateFlat dish for food
- supportTo uphold or sustain
- frameSupporting outer structure
base · header · joist · bearing · substructure · anchorage · underpinning · groundsill
casement
Hinged swinging window
ledge · glazing · mullion · transom · apron · jamb · casing · stool · trim · glass
intrusion
Unauthorized entry into space
igneous · pluton · lava · horizontal · sheet · concordant · strata · crystallization · solidification · volcanic
beam
Structural support member
- foundationUnderlying support structure
- plateFlat dish for food
- supportTo uphold or sustain
frame · base · header · joist · bearing · substructure · anchorage · underpinning · groundsill · mudsill
doorstep
Entrance's bottom ledge
threshold · step · entry · crossing · portal · welcome · ingress · passage · access · gateway
- window partsglass, pane, frame, handle, latch
- lobsteringlobster trap, lobster pot, lobster boat, trap, pot
- window framesjamb, sash, mullion, stile, rail
- glazingglaze, glazier, double glazing, reglazing, triple glazing
- landformsmountain, cliff, valley, volcano, mountain ridge
- building exteriorsfacade, storefront, entrance, doorway, window
- window sillHorizontal shelf below glass