🇪🇸Spanish Source WordCode: ES

preclínico

Pronunciation / Transliteration: pre-kli-ni-ko

🇬🇧 Direct English Meaning:
Preclinical/ˌpriːˈklɪnɪ.kəl/
adjectiveCEFR C1 (Advanced)Top #14500 frequency
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🇪🇸 Example Sentence in Spanish:

"Los ensayos preclínicos son obligatorios antes de probar el fármaco en humanos."

Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Denoting a phase of research or testing conducted before a drug, procedure, or medical device is tested on human subjects, typically involving laboratory and animal studies.

    "The experimental vaccine showed promising results in preclinical trials before receiving approval for human testing."
  2. 2

    Relating to the period or stage of a disease before clinical symptoms become apparent or recognizable.

    "Advanced imaging techniques can detect preclinical signs of Alzheimer's disease years before memory loss occurs."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Latin prefix 'prae-' meaning before, combined with 'clinical', which originates from the Greek 'klinike' relating to a bed or medical treatment. It emerged in the early 20th century within medical and scientific contexts to describe the initial stages of disease or research occurring before clinical manifestation or human testing.

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