[ suhb-dahy-ak-uh-nl ]
/ ˌsʌb daɪˈæk ə nl /
of or relating to a subdeacon.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for subdiaconal
A subdiaconal application would receive attention; that was the suggestion between the lines.Somehow Good|William de Morgan