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Hercules

American  
[hur-kyuh-leez] / ˈhɜr kjəˌliz /

noun

Herculis genitive
  1. Also called AlcidesClassical Mythology. Also Heracles a celebrated hero, the son of Zeus and Alcmene, possessing exceptional strength: among his many adventures were the twelve labors for his cousin Eurystheus, performed in order to gain immortality.

  2. Astronomy. a northern constellation, between Lyra and Corona Borealis.


Hercules 1 British  
/ ˈhɜːkjʊˌliːz /

noun

  1. a large constellation in the N hemisphere lying between Lyra and Corona Borealis

  2. a conspicuous crater in the NW quadrant of the moon, about 70 kilometres in diameter

"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

Hercules 2 British  
/ ˈhɜːkjʊˌliːz /

noun

  1. Also called: Alcidesclassical myth a hero noted for his great strength, courage, and for the performance of twelve immense labours

  2. a man of outstanding strength or size

"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

Hercules Scientific  
/ hûrkyə-lēz′ /
  1. A constellation in the Northern Hemisphere near Lyra and Corona Borealis.


Hercules Cultural  
  1. One of the greatest heroes of classical mythology, he is supposed to have been the strongest man on earth. He was renowned for completing twelve seemingly impossible tasks — the Labors of Hercules. One of these labors was the cleaning of the Augean stables; another was the killing of the nine-headed Hydra. Hercules was a son of Zeus.


Other Word Forms

Etymology

Origin of Hercules

From Latin Herculēs, Herclēs, Greek; see Heracles

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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.

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The expedition used the remotely operated vehicle Hercules, which recorded extensive video footage that was later archived for public access and annotated by researchers at UH Mānoa.

From Science Daily Jul. 8, 2026

The Hercules bench set, composed of five seats made from the same slab of eucalyptus, $12,000.

From Los Angeles Times Apr. 8, 2026

Talking about the victims, but without mentioning the Hercules plane directly, he wrote: "This piece of scrap metal was bought in 2020 and came down, let's ask why".

From BBC Mar. 24, 2026

The crash is the second by a C-130 Hercules aircraft in South America in under a month.

From Barron's Mar. 23, 2026

Their son, Electryon, was the grandfather of Hercules.

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

Nova V1674 Herculis was one of the fastest ever recorded, rising and fading within days.

From Science Daily Dec. 31, 2025

Jamaican sprinter Usain Bolt will run the 100 meters at the Herculis EBS meeting in Monaco on July 21, two weeks before his final world championships appearance in London, organizers said on Wednesday.

From Reuters Jun. 22, 2017

Bernard Lagat, a former Washington State standout, improved his American record in the 5,000 meters when he finished second in the Diamond League Herculis meet in Monaco.

From Seattle Times Jul. 23, 2011

By last week it had jumped 13 magnitudes to the first, acquired a name, Nova Herculis 1934.

From Time Magazine Archive

"Monaco, or Portus Herculis Monœci, was well known to the ancients," said the Professor.

From Mentone, Cairo, and Corfu by Woolson, Constance Fenimore

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