English Reference
noun

paternity

n.
US /pəˈtɝnɪti/ UK /pətˈɜːnɪti/ pa·ter·ni·ty UK spelling paternities

  1. 01 B2 Upper Intermediate

    the condition of being a father, especially the time when a man cares for his new baby.

    the state or quality of being a father; fatherhood.

    Simple

    He decided to take two weeks of paternity leave to help with the newborn.

    In context

    The company's updated policy offers generous paternity leave, encouraging fathers to take an active role in early childcare.

    fatherhood
  2. 02 C1 Advanced FormalTechnical Law

    the fact of who a person's father is, often proven by a medical test.

    the legal or biological identification of a man as the father of a specific child.

    Simple

    The court ordered a paternity test to settle the dispute.

    In context

    Establishing paternity was a crucial step in the legal proceedings to ensure the child received proper financial support.

  3. 03 C2 Proficiency LiteraryFormal

    the source or creator of an idea, book, or invention.

    the origin or authorship of a work, idea, or project.

    Simple

    Historians still debate the paternity of this famous political theory.

    In context

    The paternity of the manuscript remained obscure until carbon dating confirmed it was written in the fourteenth century.

While you do pay out a lot in social security payments as an autónomo , the good news is that you do get several benefits back, including maternity and paternity pay.

The Local· 14 Aug 2026

Albert II abdicated as king of the Belgians in 2013 as the paternity issue became a royal scandal.

BBC News· 20 Aug 2026

From Middle French paternité, from Old French, from Latin paternitās (“paternity”), from paternus (“of or pertaining to a father, paternal”) + -itās, from pater (“father”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Latin paternitās
Level C1 · Advanced
Frequency Frequent
Updated