verb (used with object), fil·i·at·ed, fil·i·at·ing.

Law. to determine judicially the paternity of, as a child born out of wedlock.Compare affiliate(def 5).

Origin of filiate

1785–95; < Medieval Latin fīliātus like the father (said of a son), equivalent to Latin fīli(us) son + -ātus -ate1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for filiate

Historical Examples of filiate

British Dictionary definitions for filiate


verb (tr)

law to fix judicially the paternity of (a child, esp one born out of wedlock)
law a less common word for affiliate
archaic to affiliate or associate

Word Origin for filiate

C18: from Medieval Latin fīliātus acknowledged as a son, from Latin fīlius son
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