Dictionary.com
Thesaurus.com

ratsbane

American  
[rats-bayn] / ˈrætsˌbeɪn /

noun

  1. rat poison.

  2. the trioxide of arsenic.


ratsbane British  
/ ˈrætsˌbeɪn /

noun

  1. rat poison, esp arsenic oxide

"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 ratsbane

First recorded in 1515–25; rat + 's 1 + bane


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:

All possible endeavours were used also to destroy the mice and rats, especially the latter, by laying ratsbane and other poisons for them, and a prodigious multitude of them were also destroyed.

From A Journal of the Plague Year, written by a citizen who continued all the while in London by Daniel Defoe

I     had as lief they would put ratsbane in my mouth as offer to stop     it with security.

From The Complete Works of William Shakespeare by William Shakespeare

The possessive case and its governing noun, combining to form a literal name, may be joined together without either hyphen or apostrophe: as, tradesman, ratsbane, doomsday, kinswoman, craftsmaster.

From The Grammar of English Grammars by Goold Brown

It wanted three half-hours to midnight, as Alexander sat amid traps and ratsbane in his chamber in the Vatican, under the protection of two enormous cats and a British terrier.

From The Twilight of the Gods, and Other Tales by Richard Garnett

You want a patent or a privilege for your ratsbane?

From The Twilight of the Gods, and Other Tales by Richard Garnett

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com