a parent, especially a father.
Origin of genitor
1400–50; late Middle English < Latin, equivalent to geni- (variant stem of gignere to beget) + -tor -tor; cognate with Greek genétōr, Sanskrit janitar-
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the biological father as distinguished from the pater or legal father
Word Origin for genitor
C15: from Latin, from gignere to beget
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