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sinistrous

American  
[sin-uh-struhs] / ˈsɪn ə strəs /

adjective

  1. ill-omened; unlucky; disastrous.

  2. sinistral; left.


sinistrous British  
/ ˈsɪnɪstrəs /

adjective

  1. sinister or ill-omened

  2. sinistral

"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

Other Word Forms

Derived Forms

Etymology

Origin of sinistrous

1550–60; < Latin sinistr-, stem of sinister ( see sinister) + -ous

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.

A sinistrous rage caught him as he repeated the word to himself.

From The Long Lane's Turning by Rives, Hallie Erminie

The arrival of a beggar on an Island is accounted a sinistrous event. 

From Journey to the Western Islands of Scotland by Johnson, Samuel

The patriots gratified themselves with expectations that some sinistrous accident, or erroneous conduct, might diffuse discontent, and inflame malignity.

From The Works of Samuel Johnson, Volume 06 Reviews, Political Tracts, and Lives of Eminent Persons by Johnson, Samuel

He lived in obscurity, and only went out at night; he only communicated with his fellows with the most sinistrous precautions.

From History of the Girondists, Volume I Personal Memoirs of the Patriots of the French Revolution by Ryde, H. T.

Have I a sinistrous look to meditate such mischief?

From The Advocate by Heavysege, Charles

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