lustral

[luhs-truh l]

adjective

of, relating to, or employed in the lustrum, or rite of purification.
occurring every five years; quinquennial.

Origin of lustral

From the Latin word lūstrālis, dating back to 1525–35. See lustrum, -al1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


Examples from the Web for lustral

Historical Examples of lustral


British Dictionary definitions for lustral

lustral

adjective

of or relating to a ceremony of purification
taking place at intervals of five years; quinquennial

Word Origin for lustral

C16: from Latin lūstrālis adj from lustrum
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for lustral
adj.

"pertaining to purification," 1530s, from Latin lustralis, from lustrum (see lustrum). Hence, also, "every five years" (1781).

Online Etymology Dictionary, © 2010 Douglas Harper