Hercules

American  

[hur-kyuh-leez] / ˈhɜr kyəˌliz /

noun

1. Also called Alcides.  Classical 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.

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Hercules ¹ British  

/ ˈhɜːkjʊˌliːz /

noun

1. Also called: Alcides.  classical 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

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Hercules ² 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

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Hercules Scientific  

/ hûr′kyə-lēz′ /

1. A constellation in the Northern Hemisphere near Lyra and Corona Borealis.

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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.

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Other Word Forms

Derived Forms

• Herculean
  adjective

Etymology

Origin of Hercules

From Latin Herculēs, Herclēs, Greek; see Heracles

Compare meaning

How does hercules compare to similar and commonly confused words? Explore the most common comparisons:

• Heracles vs. Hercules

Example Sentences

The U.S. was present in those areas during World War II, and currently flies Hercules C-130 military transport planes out of Kangerlussuaq for several months of the year.

From The Wall Street Journal • May 22, 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

The crash is the second time a Hercules C-130 has been involved in a deadly accident in as many months.

From BBC • Mar. 24, 2026

The plane, a Hercules used for transporting troops, came down near the town of Puerto Leguízamo, in Putumayo province.

From BBC • Mar. 23, 2026

Washington was most concerned about Hercules and Paris.

From "In the Shadow of Liberty" by Kenneth C. Davis

Related Words

• behemoth
• titan