cimeliarch

[ si-mee-lee-ahrk ]
/ sɪˈmi liˌɑrk /

noun

a room for keeping the valuables of a church.

Origin of cimeliarch

1650–60; < Late Latin cīmēliarcha < Late Greek keimēliárchē treasury guard. See cimelia, -arch
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019