More interesting than these abstruse ruminations were her political instincts at the conclusion of the formal broadcast.
It was as if a child had suddenly propounded to an eminent mathematician some abstruse problem in the higher algebra.
Ordinary people may fear there is some abstruse science about this.
Have you indulged in these abstruse philosophical speculations with Spreta?
With scholars and philosophers they held their own in abstruse and abstract discussions.
The point is too technical and abstruse to be discussed here.
And she, following, applied herself to the most abstruse of Art-studies.
Only an abstruse theologian with a taste for the more recondite niceties of obscure heresies could possibly do justice to it.
"It is full early in the morning for the cryptic and abstruse," I said.
It is often said that philosophy is a very difficult and abstruse subject.