1 Part of a cill-band or a cill on which a jamb or mullion rests, so it is a seating formed to provide the foot of a window-jamb or mullion, worked in the same stone as the cill.
2 Bottom of an architrave wider than the rest, formed with a curved junction.
3 Carved stone corbel supporting a timber roof-truss.
4 Recess in masonry, or the return of stone mouldings in an internal angle (see mason's mitre).
Das Werk ;Pride (1996)