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Definition of basilisk

basilisk

/ˈbæz.ə.lɪsk/
bas · i · lisk

Plural:basilisks
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basilisk Lexical Profile

basilisk Game Scores & Validity

• noun

1

A legendary reptile or serpent purported to be the king of serpents, renowned in European folklore for its ability to cause death with a single glance or its venomous breath.

Example

"According to medieval bestiaries, the only way to kill a basilisk was to reflect its fatal gaze back upon itself with a mirror."


2

A tropical American lizard of the genus Basiliscus, noted for its large crests and its unique ability to sprint across the surface of water on its hind legs.

Example

"When startled by a predator, the common basilisk will drop from its branch into the river and dash across the water to safety."


3

A large, heavy brass cannon used during the 16th and 17th centuries, historically favored for sieges due to its ability to fire massive iron or stone projectiles.

Example

"The advancing army dragged a massive basilisk to the front lines to breach the fortress walls."

Synonyms
View all synonyms for basilisk

Word Origin & Etymology

From Latin basiliscus, via Greek basiliskos meaning 'little king', a diminutive of basileus (king). It was named for a crest or mark on the creature's head that resembled a crown.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Basilisk. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/basilisk
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