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Etymology

pious

/ˈpaɪ.əs/

adjective

Origin

Latin

pius — dutiful, religious, affectionate

Overview

Meaning Now

  • Devoutly religious; showing a sincere reverence for God or divine beings.
  • Making a hypocritical or insincere display of virtue or piety.
  • Characterized by or reflecting a sense of dutiful respect, particularly towards parents.

Literal older meaning

dutiful or affectionate

Language path

Latin → Old French → English

Earliest form

pious

Earliest period

17th century

Journey

The word stems from the Roman concept of 'pietas', which was less about personal faith and more about a rigorous adherence to one's obligations to the gods, the state, and the family. In English, it acquired a stronger emphasis on religious devotion over time, and eventually, a secondary pejorative sense suggesting performative holiness.

Evolution

  1. Classical Latin

    pius

    “dutiful to gods, country, or family”

  2. Medieval Latin

    piosus

    “full of piety”

    Formation with the suffix -osus

  3. Middle French

    pieux

    “religious, devout”

  4. Early Modern English

    pious

    “devout, godly”

    Adopted from French/Latin

Connections

Word parts

pi-

root

related to duty/piety

-ous

suffix

full of

Related across languages

  • French

    pieux

    devout

  • Spanish

    piadoso

    merciful, pious

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