of or relating to a dean or deanery: decanal responsibilities.
Origin of decanal
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
of or relating to a dean or deanery
(of part of a choir) on the same side of a cathedral, etc, as the dean; on the S side of the choir
Word Origin for decanal
C18: from Medieval Latin decānālis, decānus dean
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