den
An indoor retreat, usually small, for work or leisure. Also see chamber, 1.
The nailing of slates (at a point just above their middle) along a line which is slightly above the head
Said of tongue-and-grooved lumber with its tongue-and-groove at the center of the piece rather than offset as in standard matched.
A line representing an axis of symmetry; usually shown on drawings as a broken line
The common rafter, directly adjacent to a hip rafter, that joins the longitudinal member at the apex of a roof.
A window sash hung on its centers so that it swings about a horizontal axis.
A door which is supported by and swings about a pivot recessed in the floor at a point located on
A cabin having two rooms that are separated by a hallway; often, there is an exterior chimney on each end