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enervate

/ˈɛnərveɪt/

to weaken or deprive of energy

From Latin e-/ē- (out) + Latin nerv- (nerve).

verb
e-/ē-
Classical Latin
AI-inferred
ē- (also ex-)
Outward or completely; here functioning in a privative sense, intensifying removal.
Latin
AI-inferred
ēnervō
To weaken or deprive of strength.
nerv-
Classical Latin
AI-inferred
nervus
Sinew, tendon, nerve, or bodily strength.
Latin
Verified
nerv-
The stem referring to nerves, sinews, and force.

from Latin enervatus , past participle of enervare "to weaken" (see enervation ). Literal sense of "to weaken, impair"...

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Combined
Latin ēnervō / ēnervātus
The prefix ē- combines with nerv- to form the verb “to weaken”; ēnervātus is its past participle.
Latin
Verified
ēnervātus
Weakened; deprived of strength.

from Latin enervatus , past participle of enervare "to weaken" (see enervation ). Literal sense of "to weaken, impair"...

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English, c. 1600
AI-inferred
enervate
Borrowed as a verb meaning “to deprive of force or strength.”
English, 1610s
AI-inferred
enervate
The literal sense “to weaken or impair” becomes established.
Modern English
enervate

Picture a Roman physician describing a body whose sinews have gone slack: that is the image behind Latin ēnervō, “to weaken,” built around nervus, a nerve or sinew. English picked up the past-participle form ēnervātus around 1600, and soon enervate could describe not only a failing body but anything robbed of force. The nervous system, nervousness, and enervation all preserve the same ancient bodily metaphor: strength was imagined as something living in the nerves and sinews. Wait, really? To enervate someone is therefore almost to un-string them—to leave the bow, muscle, or soldier without its tension. Remember the word as “remove the nerve”: enervate does not energize; it takes the energy out.

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