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Definition of sinister adjective from the Oxford Advanced Learner's Dictionary

sinister

adjective
 
/ˈsɪnɪstə(r)/
 
/ˈsɪnɪstər/
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  1. seeming evil or dangerous; making you think something bad will happen
    • There was something cold and sinister about him.
    • There is another, more sinister, possibility.
    • We needn’t assume that there was a sinister motive for what she did.
    Extra Examples
    • I found his silence rather sinister.
    • There was a sinister undertone in his words.
    Oxford Collocations Dictionaryverbs
    • be
    • look
    • seem
    adverb
    • extremely
    • fairly
    • very
    See full entry
    Word Originlate Middle English (in the sense ‘malicious, underhand’): from Old French sinistre or Latin sinister ‘left’.
See sinister in the Oxford Advanced American Dictionary
dressing
noun
 
 
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