Related to patri-: Gloria Patri
Father, paternal: patrilineal.
[Latin (from pater, patr-, father) and Greek (from patēr, patr-, father); see pəter- 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.
father: patricide; patrilocal.
[from Latin pater, Greek patēr father]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a combining form meaning “father”: patrilineal.
[comb. form representing Latin pater, Greek patḗr father]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.