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filius

filius

1 9.9
A Latin word showing a man is someone's son in Roman names
  • noun
  • /ˈfɪliəs/
  • Formal
translation icon : filius
  • Historical texts often mention a filius when tracing family heritage in ancient Rome.

Examples

  • The legal document stated that Marcus was the filius of Lucius, confirming his lineage.

  • Instead, Mylius, Ripley, and others claim that the filius regius is Mercurius (Jung, Alchemical Studies 227).

    Academic text (1992)
  • In many Roman inscriptions, the term filius is used to denote a person's son.

Surface Forms

filius singular
filii plural

Etymology

Filius is Latin for 'son' and was used in Roman names and inscriptions to show a man's father, often in the short form f.. You can see the same root in the English word filial, which helps you remember it means 'son' or 'of a child'.