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Helios

American  
[hee-lee-os, ‐-ohs] / ˈhi liˌɒs, ‐ˌoʊs /

noun

  1. the ancient Greek god of the sun, represented as driving a chariot across the heavens; identified by the Romans with Sol.


Helios British  
/ ˈhiːlɪˌɒs /

noun

  1. Roman counterpart: SolGreek myth the god of the sun, who drove his chariot daily across the sky

"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 Helios

First recorded in 1640–50; see origin at sun ( def. )

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:

The chip maker also announced that its first-ever rack-scale solution, Helios, is in full production for multigigawatt-scale deployment by customers.

From MarketWatch Jul. 23, 2026

“Together, we will accelerate AI adoption at scale and establish Helios as a major platform for the next generation of AI infrastructure,” AMD CEO Lisa Su said in a statement.

From MarketWatch Jul. 22, 2026

Half of the Helios campus is leased to CoreWeave, which equips it, positioning Galaxy to capitalize on AI demand.

From Barron's Jun. 8, 2026

The dispute centered on a power struggle on the Helios board.

From The Wall Street Journal Apr. 30, 2026

And the Lord Helios burst into angry speech amid the immortals: ‘O Father Zeus and gods in bliss forever, punish Odysseus’ men!

From "The Odyssey" by Homer

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