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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

  • sinistrously adverb

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.

At last he got quite dexterous—and sinistrous, too, for that matter.

From Dr. Jolliffe's Boys by Feller, Frank

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.

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

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

To say that most of it exists on paper is not sinistrous to an ambitious civil organization which has been in existence but two years.

From The Arena Volume 18, No. 93, August, 1897 by Various

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

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