🇨🇳Chinese Source WordCode: ZH

紫杉醇

Pronunciation / Transliteration: zǐ shān chún

🇬🇧 Direct English Meaning:
Paclitaxel/ˌpæk.lɪˈtæk.səl/
nounCEFR C2 (Proficient)Top #14200 frequency
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🇨🇳 Example Sentence in Chinese:

"紫杉醇是一种常用的抗癌药物。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A mitotic inhibitor used as a chemotherapy medication to treat various types of cancer, including breast, ovarian, and lung cancer.

    "Paclitaxel works by stabilizing microtubules and preventing cancer cell division."
  2. 2

    A naturally occurring diterpene alkaloid originally extracted from the bark of the Pacific yew tree.

    "The initial synthesis of paclitaxel from yew bark required massive amounts of plant material before semi-synthetic methods were developed."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Coined in the late 20th century, the name blends the genus name of the Pacific yew tree (Taxus brevifolia, from Latin taxus meaning 'yew') with the chemical suffix '-taxel', denoting taxane derivatives. It reflects both its botanical source discovered in 1967 and its pharmacological classification as an antimicrotubule agent.

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