Helios etymology in English

English word Helios comes from Ancient Greek ἥλιος, French mètre (Metre/meter.)

Dictionary entry	Language	Definition
ἥλιος	Ancient Greek (grc)
mètre	French (fr)	Metre/meter.
Ἥλιος	Ancient Greek (grc)
Helios	English (en)	(Greek god) The god of the Sun; son of Hyperion and Theia, brother of Selene and Eos, father of Phaeton amongst others. His Roman counterpart is Sol.

Helios etymology