●In Architectural elements:
An
or
the main
of a
;
, one that is
above the
which does not
over the whole
of the
, and so
a large
the
; an entresol.
●In Architectural elements:
An
,
, etc; on such an
floor.
●In American English, Canadian English & Architectural elements:
The
in an
,
,
, etc.;
circle.
●In Architectural elements:
Additional
a
to
some
or level.
●In Architectural elements:
In
: a small
at the
of a
(sense 1.1) or an
, used to
these
s.