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Nessus

American  
[nes-uhs] / ˈnɛs əs /
Or Nessos

noun

Classical Mythology.
  1. a centaur who, on attempting to seduce Deianira, the wife of Hercules, was shot by Hercules with a poisoned arrow. Before Nessus died, he gave to Deianira the poisoned tunic that ultimately caused Hercules' death.


Nessus British  
/ ˈnɛsəs /

noun

  1. Greek myth a centaur that killed Hercules. A garment dipped in its blood fatally poisoned Hercules, who had been given it by Deianira who thought it was a love charm

"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

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.

No one can convince her otherwise, and she decides to win her spouse back with an enchanted robe that the dying centaur Nessus told her was a love charm.

From The Wall Street Journal • Mar. 18, 2026

Devrim Kay is the EDZ’s leader, while new characters will take on that role for Titan, Io, and the Nessus.

From The Verge • Sep. 5, 2017

Heracles,” a tragic opera about Hercules and the poisoned robe of Nessus, required 300 performers.

From New York Times • Dec. 12, 2015

The third co-founder, Renaud Deraison, was a creator of technology called Nessus, which helps protect computer networks from hackers and other intrusions.

From Washington Post • Nov. 10, 2015

Directly after her marriage, when Hercules was taking her home, they had reached a river where the Centaur Nessus acted as ferryman, carrying travelers over the water.

From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton