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English definition of “specious”

specious

adjective uk   /ˈspiː.ʃəs/ formal disapproving us  
seeming to be right or true, but really wrong or false: a specious argument/claim specious allegations/promisesWrong
speciously
adverb uk   /-li/ us  
speciousness
noun [U] uk   /-nəs/ us  
(Definition of specious from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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