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Etymology

enfeebled

/ɪnˈfiːbəld/

adjective

Origin

Old French

en- + feble — in- + weak

Overview

Meaning Now

  • Deprived of strength; made weak or physically frail.
  • Lacking vitality, energy, or force.

Literal older meaning

made into a weak state

Language path

Latin → Old French → Middle English → English

Earliest form

enfeoblen

Earliest period

14th century

Journey

The word traces back to the Vulgar Latin *infeblire*, itself from *flebilis* (lamentable/feeble). The transition through French highlights the common medieval linguistic process of prefixing 'en-' to denote a change of state, a pattern also seen in 'enlarge' or 'enrich'.

Evolution

  1. Vulgar Latin

    infeblire

    “to weaken”

  2. Old French

    enfeobler

    “to make weak”

  3. Middle English

    enfeoblen

    “to render weak or infirm”

  4. Early Modern English

    enfeebled

    “rendered weak”

    Standardization of the past participle as an adjective

Connections

Word parts

en-

prefix

cause to be

feebl

root

weak

-ed

ending

past participle suffix

Related across languages

  • French

    faible

    weak

  • Italian

    fievole

    feeble

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