['hægiәskәup]
n.
(十字形教堂的)内壁小窗

Hagioscope \Ha"gi*o*scope`\ (h[=a]"j[i^]*[-o]*sk[=o]p`), n. [Gr.
"a`gios sacred + -scope.]
An opening made in the interior walls of a cruciform church
to afford a view of the altar to those in the transepts; --
called, in architecture, a squint. --Hook.