definition of
spurious

[1] #1 spurious s. [specious] plausible but false; "a specious claim"; "spurious inferences". wn

[2] #2 spurious s. [bastardly, misbegot, misbegotten] born out of wedlock; "the dominions of both rulers passed away to their spurious or doubtful offspring"- E.A.Freeman. wn

[3] #3 spurious s. [inauthentic, unauthentic] intended to deceive; "a spurious work of art". wn