1. Archaic Unworthy.
2. Obsolete Shameful; disgraceful.
[Middle English indigne, from Old French, from Latin indignus : in-, not; see in-1 + dignus, worthy; see dek- in Indo-European roots.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. undeserving; unworthy
2. unseemly; disgraceful
3. not deserved
[C15: from Old French indigne, from Latin indignus unworthy, from in-1 + dignus worthy; see dignity]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
1. Archaic. unworthy.
2. Obs. unbecoming or disgraceful.
[1400–50; Middle English < Middle French < Latin indignus worthy; compare dignity]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.