Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “rattlesnake”

See all translations

rattlesnake

noun [C] uk   /ˈræt.l̩.sneɪk/ us    /ˈræt̬-/ ( informal rattler )
a poisonous snake found in southern parts of the US that, when annoyed, produces a loud noise by shaking its tail
Translations of “rattlesnake”
in Chinese (Traditional) 響尾蛇…
in Chinese (Simplified) 响尾蛇…
(Definition of rattlesnake from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of rattlesnake?
Add Cambridge dictionaries to your browser to your website

Definitions of “rattlesnake” in other dictionaries

Word of the Day

derivative

If something is derivative, it is not the result of new ideas, but has been developed from or copies something else.

Word of the Day

Lies, lies, lies!

by Kate Woodford,
February 25, 2015
​​​ According to sociologists (=people who study the relationships between people living in groups), we are good at lying. As a species, we have developed a remarkable ability to deceive each other (= persuade each other that something false is true). Being able to say things that are not true can help with

Read More 

snapchat verb

March 02, 2015
to send someone a message using the photomessaging application Snapchat We used to have a thing until he got a girlfriend. now

Read More