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Synonyms

rattler

American  
[rat-ler] / ˈræt lər /

noun

  1. a rattlesnake.

  2. a person or thing that rattles.

  3. Informal. a fast freight train.


rattler British  
/ ˈrætlə /

noun

  1. something that rattles

  2. an informal name for rattlesnake

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of rattler

late Middle English word dating back to 1400–50; see origin at rattle 1, -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"The four of us -- my husband, our two children, and I were on the bed," when the 7.7-magnitude rattler stuck just north of Flores island at around 5.30 am on Saturday.

From Barron's Aug. 16, 2026

The first rattler occurred at a depth of 3.4 miles, and the largest quake was shallower, at 0.1 miles.

From Los Angeles Times Oct. 20, 2024

Speaking of summer heat, a sweaty, off-the-deep-end Al Pacino generates plenty of his own in this nerve rattler from Sidney Lumet.

From New York Times Jun. 3, 2023

On more than one occasion he's found himself under a house or a trailer in the wee hours of darkness tracking down a copperhead or rattler that needs to be moved.

From Scientific American Sep. 18, 2022

The one Laika found was dried and flat, an old rattler that had become an S-shaped band of snake jerky.

From "100 Sideways Miles" by Andrew Smith

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