Rattlesnake

/ˈrætəlˌsneɪk/

Meaning & Definition

noun

A type of venomous snake belonging to the Viperidae family, characterized by a rattle at the end of its tail, found primarily in the Americas.

While hiking in the desert, I heard the warning rattle of a rattlesnake nearby.

Any member of the genus Crotalus, which includes numerous species of rattlesnakes.

The eastern diamondback rattlesnake is one of the largest venomous snakes in North America.

A person or thing that rattles or is regarded as dangerous or intimidating.

His sudden change in attitude was like a rattlesnake in the grass, unpredictable and alarming.

The word 'rattlesnake' is derived from the rattling sound produced by the segments of its tail.

rattlesnake bite

The bite from a rattlesnake, known for being venomous.

rattlesnake wrangler

A person who captures and handles rattlesnakes, often for research or safety.

venom

A toxic substance produced by some animals, including rattlesnakes, for hunting or defense.

pit viper

A family of venomous snakes that includes rattlesnakes, characterized by heat-sensing pits.

To rattle someone (figuratively) means to disturb or upset them.

The unexpected news rattled him completely.

Rattler can sometimes refer informally to a rattlesnake or someone who is seen as dangerous.

Watch out for that guy; he's a real rattler when he's angry.