ciborium /si-bōˈri-əm or -böˈ/

1. A vessel closely resembling a chalice, usu with an arched cover, in which the host is deposited (Christianity)
2. A free-standing structure consisting of a canopy supported on four pillars over the high altar (architecture)

• plumb rule
• plumb rules
• plumbs
• plumbum
• plumbums
• plum-cake
• plum-colour
• plumcot
• plumcots
• plum curculio
• plumdamas
• psychotic
• psychoticism
• psychoticisms
• psychotics
• psychotomimetic
• psychotoxic
• psychotropic
• psychotropics
• psychrometer
• psychrometers
• psychrometric
• psychrometrical
• psychrometries
• psychrometry