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levodopa

American  
[lee-vuh-doh-puh] / ˌli vəˈdoʊ pə /

noun

Pharmacology.
  1. a synthetic substance, C 9 H 11 NO 4 , that is converted in the brain to dopamine: used chiefly in the treatment of parkinsonism.


levodopa British  
/ ˌliːvəʊˈdəʊpə /

noun

  1. another name for L-dopa

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of levodopa

First recorded in 1965–70; levo- + dopa

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

When the researchers tested levodopa, they found that the drug improved movement by raising the brain's overall dopamine level.

From Science Daily Dec. 22, 2025

Two journals have retracted papers related to Rutherford’s levodopa research, citing methodological problems.

From Science Magazine Aug. 16, 2023

“This is because levodopa competes with certain amino acids — the building blocks of proteins — for transport across the gut wall or into the brain,” Hess says.

From Washington Post Dec. 3, 2021

Martin herself recently created a tomato that produces levodopa, the primary drug for treating Parkinson’s disease, in hopes of making the drug both more affordable and more tolerable.

From New York Times Jul. 20, 2021

Simply start taking levodopa, the most common medication for treating Parkinson’s disease.

From The Guardian May 3, 2018

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