Volcano
A geological formation that erupts with molten rock, named after Vulcan (Hephaestus), god of fire and the forge.
The Meaning of Volcano
Vulcan was the Roman name for Hephaestus, the lame smith god who worked at his forge beneath the earth. The Romans believed his workshop lay under Mount Etna in Sicily, where the Cyclopes helped him hammer out thunderbolts for Jupiter and weapons for the gods. The underground fires, the shaking ground, the rivers of molten rock that flowed down Etna's slopes — all were evidence of Vulcan working at his anvil. The small volcanic island of Vulcano in the Aeolian chain north of Sicily was considered one of his chimney vents. From "Vulcanus" came the Italian "vulcano," which entered English as "volcano" in the seventeenth century. The entire science of vulcanology takes its name from this mythological smith. When Mount Vesuvius buried Pompeii in 79 CE, Romans understood it as Vulcan's furnace overflowing — a divine forge fire that had escaped its master's control.
Symbols
Fun Fact
The island of Vulcano still exists in the Aeolian chain off Sicily — active and steaming — and gives its name to every volcano on Earth and beyond.
Words We Inherited
English words and phrases that trace back to this myth. See our full guide to English words from Greek mythology.
Explore Further
Volcano
💭 conceptLanguage and geology
An English word for a geological feature that erupts molten rock, derived from Vulcanus, the Roman god of fire and forge identified with the Greek god Hephaestus
God of Fire
💭 conceptFire, metalworking, craftsmanship, sculpture
Hephaestus, the divine smith, controls fire and forges the weapons and armour of the gods.
Vulcan
⚡ godFire, forge, metalworking, volcanoes
Roman god of fire and the forge, equivalent to the Greek Hephaestus
Aetna
🏛 placevolcano, Sicily
The great volcano of Sicily, beneath which Zeus imprisoned the monster Typhon and where Hephaestus kept his forge.
God of the Forge
💭 conceptForge, metallurgy, sculpture, artisans
Hephaestus presides over the forge, shaping divine metals into objects of unmatched power and beauty.
Creation of Man
💭 conceptNarrative
The mythological accounts of how humanity was fashioned from clay and endowed with life by the gods
Tantalum
💭 conceptChemistry and mythology
A chemical element named after King Tantalus of Greek mythology because of the element's tantalising inability to absorb acids, just as Tantalus could never reach the water and fruit surrounding him
Mars
💭 conceptAstronomy and mythology
The fourth planet from the Sun, named after Mars, the Roman god of war identified with the Greek Ares, because its reddish colour suggested blood and conflict
Prometheus
💭 conceptThe gift of fire to mankind
The fire stolen from the gods by Prometheus and given to humanity, enabling civilization. Fire symbolized technology, knowledge, and the cost of progress.
Palladium
💭 conceptChemistry and mythology
A chemical element named after both the asteroid Pallas and the Palladium, the sacred wooden image of Pallas Athena that protected the city of Troy
Promethium
💭 conceptChemistry and mythology
A radioactive chemical element named after the Titan Prometheus who stole fire from the gods, reflecting both the element's production in nuclear reactors and the dangers of nuclear technology
Phlegethon
💭 conceptUnderworld
The river of fire in the Greek underworld, whose flames burned without consuming.