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Excalibur

Excalibur is the legendary sword of King Arthur in Arthurian literature.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Excalibur is the legendary sword of King Arthur in Arthurian literature. In different medieval and later retellings, it is either the sword Arthur draws from the stone or a separate sword given to him by the Lady of the Lake. The sword is commonly associated with rightful kingship, magical power, and Arthur’s sovereignty over Britain.

Origins in Arthurian literature

Excalibur appears in medieval texts about King Arthur, with Geoffrey of Monmouth providing the earliest reliably datable form of the name as Caliburn or Caliburnus. The legend was expanded by later writers and became fixed in popular tradition through romance literature.

The sword in the stone tradition

In many versions, Arthur proves he is the rightful king by drawing a sword from a stone. In some later tellings, this sword is identified with Excalibur, though older sources often treat them as separate objects.

The Lady of the Lake

Another major tradition says Arthur received Excalibur from the Lady of the Lake. In Malory's version, Arthur later returns the sword to the water after his final battle.

Meaning and symbolism

Excalibur is usually presented as a sign of divine or lawful sovereignty. It is also associated with magical power, though the details vary widely across texts and adaptations.

Key facts

  • Excalibur is a central object in Arthurian legend and medieval romance.
  • Its earliest reliably datable literary appearance is in Geoffrey of Monmouth's Historia Regum Britanniae.
  • Later versions connect Excalibur with both the sword in the stone and the Lady of the Lake.
  • The sword is often treated as a symbol of rightful kingship rather than just a weapon.
  • The story of Excalibur became one of the best-known elements of the Arthurian cycle in popular culture.
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Canadian context

Excalibur is widely known in Canadian education, literature, and popular culture as part of the broader Arthurian tradition taught and retold in English-language contexts.

Frequently asked questions

What is Excalibur?
Excalibur is the legendary sword of King Arthur in Arthurian legend.
Is Excalibur the same as the sword in the stone?
Not always. Some later versions combine them, but many older accounts treat Excalibur and the sword in the stone as separate swords.
Who gave Arthur Excalibur?
In one major tradition, the Lady of the Lake gave it to Arthur.
What does the name Excalibur mean?
Sir Thomas Malory glossed it as meaning “cut-steel,” though the name also has earlier linguistic forms such as Caliburn.
Where does Excalibur first appear in writing?
A reliably datable early appearance is in Geoffrey of Monmouth's Historia Regum Britanniae.
What does Excalibur symbolize?
It commonly symbolizes rightful kingship, legitimacy, and sovereign power.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Excalibur
    Supports: Earliest reliably datable appearance, association with King Arthur, sword in the stone tradition, alternative names, and note on Glastonbury legend.
  2. Encyclopaedia Britannica — https://www.britannica.com/topic/Excalibur-Arthurian-legend
    Supports: Arthurian legend overview, sword in the stone, Lady of the Lake tradition, and name derivation discussion.
  3. World History Encyclopedia — https://www.worldhistory.org/Excalibur/
    Supports: Geoffrey of Monmouth origin, later development in Malory, and the sword's role in Arthurian legend.