Dictionary.com
definitions

delegacy

[del-i-guh-see]

noun, plural del·e·ga·cies.

the position or commission of a delegate.
the appointing or sending of a delegate.
a body of delegates; delegation.
(at Oxford University) a permanent committee charged with certain duties.

Origin of delegacy

First recorded in 1525–35; deleg(ate) + -acy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for delegacy

delegacy

noun plural -cies

a less common word for delegation (def. 1), delegation (def. 2)
  1. an elected standing committee at some British universities
  2. a department or institute of a universitya delegacy of Education
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