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nostrum

American  
[nos-truhm] / ˈnɒs trəm /

noun

  1. a medicine sold with false or exaggerated claims and with no demonstrable value; quack medicine.

  2. a pet scheme or remedy, especially for social or political ills; panacea.

    The party was pushing the nostrum of corporate tax reduction, as if that would undo decades of industrial job loss.

  3. a medicine made by the person who recommends it.

  4. a patent medicine.


nostrum British  
/ ˈnɒstrəm /

noun

  1. a patent or quack medicine

  2. a favourite remedy, as for political or social problems

"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 nostrum

First recorded in 1595–1605; from Latin: literally, “our, ours” (neuter singular of noster ), with a noun such as remedium “remedy, cure” being understood; referring to the seller's calling the drug “our” drug

Explanation

Though you try many medicines that claim to cure your cold, none of them work. They turn out to be nostrums, or ineffective drugs. Nostrum refers to a cure-all, a drug, or a medicine that is ineffectual. Before drugs were regulated by the government, there were many nostrums sold to the public. “Snake oil” is one of the most well-known. Said to cure any ailment from achy joints to hair loss, snake oil concoctions could contain a number of ingredients — including camphor, red pepper, and turpentine.

Keep Reading on Vocabulary.com

Vocabulary lists containing nostrum

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.

The commissioners overstated the case, but consolidation took hold as a popular nostrum, and Bush gave in, signing Lieberman’s bill into law.

From Slate • Jan. 15, 2026

He has taken Emerson’s nostrum about consistency being “the hobgoblin of little minds” to its acid-flashback extreme: no consistency, no mind to speak of, but one hell of a hobgoblin.

From Salon • Feb. 9, 2025

President Joko Widodo envisions the construction of a new capital as a nostrum for the problems plaguing Jakarta, reducing its population while allowing the country to start fresh with a “sustainable city.”

From Seattle Times • Mar. 8, 2023

Musk himself has been a purveyor of damaging misinformation and disinformation on Twitter — promoting the useless anti-COVID nostrum hydroxychloroquine as well as economically dubious cryptocurrencies, for example.

From Los Angeles Times • Apr. 28, 2022

Superstition was a widely available nostrum for people powerless against the miseries of famine, pestilence and deadly doctrinal conflict.

From "Cosmos" by Carl Sagan