WordReference Random House Unabridged Dictionary of American English © 2025
fil•i•ate
(fil′ē āt′),USA pronunciation v.t., -at•ed, -at•ing.
- [Law.]to determine judicially the paternity of, as a child born out of wedlock. Cf. affiliate (def. 5).
- Medieval Latin fīliātus like the father (said of a son), equivalent. to Latin fīli(us) son + -ātus -ate1
- 1785–95
'filiate' also found in these entries (note: many are not synonyms or translations):