baldachins

/B AA0 L D AA1 K IH0 N Z/
noun
  1. 1

    A rich, embroidered brocade used for clothing in the Middle Ages, the web being gold and the woof silk.

  2. 2

    A canopy suspended over an altar or throne, originally made of this fabric; a ciborium.

  3. 3

    A building in form of a canopy, or a crown supported by pillars for the covering of an altar; a canopy carried over the host in Roman Catholic countries.

Source: https://en.wiktionary.org/wiki/baldacchin, https://en.wiktionary.org/wiki/baldachin, https://en.wiktionary.org/wiki/baldachins