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prickly ash

American  

noun

  1. Also called toothache tree.  Also called Northern prickly ash,.  a citrus shrub or small tree, Zanthoxylum americanum, having aromatic leaves and usually prickly branches.

  2. Hercules-club.


prickly ash British  

noun

  1. Also called: toothache tree.  a North American rutaceous shrub or small tree, Zanthoxylum americanum, having prickly branches, feathery aromatic leaves, and bark used as a remedy for toothache

"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 prickly ash

An Americanism dating back to 1700–10

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:

After weeks of lockdown privation, the more iron-stomached among China’s diners craved a proper Sichuan-style hot pot, with fiery chili peppers and mouth-numbing prickly ash pods bobbing across a cauldron of red broth.

From Washington Post Apr. 16, 2020

They’re the dried citrus berries of the prickly ash tree, and they produce sensations unlike anything you’ll experience from a standard black peppercorn.

From Washington Post May 15, 2018

The ingredient called prickly ash in the article is more commonly known as Sichuan pepper and was, for a time, prohibited from importing to the USA because of fears it was contaminated.

From New York Times Jan. 25, 2018

In both East Asia and North America, preparations of prickly ash are used as folk medicine for their anesthetic or pain‑masking properties.

From Scientific American Feb. 4, 2015

Hereabout also was to be found the prickly ash, a rather uncommon and graceful shrub.

From Toronto of Old by Scadding, Henry

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