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Etymology

blasphemous

/ˈblæsfəməs/

adjective

Origin

Ancient Greek

blasphemos — speaking evil

Overview

Meaning Now

  • Showing or expressing a lack of reverence for God or sacred things.
  • Calculated to offend against religious norms or divine authority.

Literal older meaning

speaking hurtfully or injuriously (of sacred things)

Language path

Ancient Greek → Latin → Old French → English

Earliest form

blasphemous

Earliest period

16th century

Journey

The term derives from the Greek concept of 'blasphemos', which originally meant 'injurious to reputation'. In the context of early Christianity, the term was appropriated to specifically describe speech that insulted the divine or challenged religious doctrine. By the medieval period, blasphemy became a serious legal and ecclesiastical offense in many parts of Europe.

Evolution

  1. Ancient Greek

    blasphemos

    “slanderous, defamatory”

    Used broadly for any defamatory speech before narrowing to religious context.

  2. Late Latin

    blasphemare

    “to blaspheme”

    Ecclesiastical usage solidified the religious scope.

  3. Middle English

    blasphemous

    “irreverent, impious”

    Adapted from Old French influences.

Connections

Word parts

blasphem-

root

to speak evil of

-ous

suffix

full of, having the quality of

Related across languages

  • French

    blasphématoire

    blasphemous

  • Spanish

    blasfemo

    blasphemous

Related words

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External references use DefinedTerm semantics.