non seq ‧ ui ‧ tur /ˌnɒn ˈsekwətə $ ˌnɑːn ˈsekwətər/ BrE AmE noun [countable]
[ Date: 1500-1600 ; Language: Latin ; Origin: 'it does not follow' ]
a statement which does not seem to be connected in a reasonable or sensible way with what was said before