[ fik-tish-uhs ]
/ fɪkˈtɪʃ əs /


created, taken, or assumed for the sake of concealment; not genuine; false: fictitious names.
of, relating to, or consisting of fiction; imaginatively produced or set forth; created by the imagination: a fictitious hero.

Origin of fictitious

1605–15; < Latin fictīcius artificial, equivalent to fict(us) shaped, feigned (see fiction) + -īcius -itious

Related forms

Can be confused

facetious factious factitious fictional fictitiousfactitious fictional fictitious fictive Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for fictitious

British Dictionary definitions for fictitious


/ (fɪkˈtɪʃəs) /


not genuine or authentic; assumed; falseto give a fictitious address
of, related to, or characteristic of fiction; created by the imagination

Derived Forms

fictitiously, adverbfictitiousness, 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