a false conclusion;  a false construction in grammar

I'm planning to refurnish my flat.

Which was idiotic, because there were Necromantic ones, Ghouls and Bonedancers and even Rancelmen. Oh well, and foof.

In the absence of IF3, the 10-fold molar excess of tRNAᴾʰᵉ produces a strong +18 toeprint relative to the +15 toeprint.