# Vulcan

/ˈvəɫkən/ (US) · CEFR C2 · Noun

Source: https://englishreference.com/word/vulcan
Updated: 2026-08-15

## Definition

the Roman god of fire and metalworking. In modern stories, it also refers to a fictional alien race known for being very logical and showing no emotion.

For teachers: the Roman deity of fire, metalworking, and the forge. In contemporary science fiction contexts, it refers to a member of a humanoid species characterised by extreme logic and the suppression of emotion.

## Examples

- The ancient Romans built temples to honor Vulcan.
- The blacksmith felt a deep connection to Vulcan as he hammered the glowing iron on his anvil.
- In classical mythology, Vulcan was the divine smith who forged the thunderbolts of Jupiter, while modern pop culture has reimagined the name to represent a society governed entirely by cold, deductive reasoning.

## Usage notes

- When referring to the Roman god or the fictional species, it is treated as a proper noun and capitalised.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.