English Lexicon

Procaine

/ˈproʊ.keɪn/
nounCEFR C2 (Proficient)Top #28500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A synthetic local anesthetic drug administered chiefly by injection to block pain sensation during dental and minor surgical procedures.

    "The dentist administered a small dose of procaine to numb the area before beginning the procedure."
  2. 2

    An amino ester local anesthetic historically known by the brand name Novocain.

    "Procaine was widely utilized throughout the twentieth century until safer modern alternatives largely superseded it."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Coined in 1905 by German chemist Alfred Einhorn, the term is formed from the Latin root 'pro-' (indicating in front of or substitute for, referring to its use as a substitute for cocaine) combined with the chemical suffix '-caine' denoting local anesthetics. It entered medical nomenclature rapidly as a breakthrough synthetic alternative to more toxic naturally occurring anesthetics.

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