supposititious

[ suh-poz-i-tish-uhs ]
/ səˌpɒz ɪˈtɪʃ əs /

adjective

fraudulently substituted or pretended; spurious; not genuine.

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Origin of supposititious

1605–15; <Latin suppositīcius, equivalent to supposit(us) (past participle of suppōnere;see supposition) + -īcius-itious

OTHER WORDS FROM supposititious

sup·pos·i·ti·tious·ly, adverbsup·pos·i·ti·tious·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for supposititious

British Dictionary definitions for supposititious

supposititious
/ (səˌpɒzɪˈtɪʃəs) /

adjective

substituted with intent to mislead or deceive

Derived forms of supposititious

supposititiously, adverbsupposititiousness, noun
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