(uh-POR-ee-uh)
noun
1. An expression of doubt.
2. Contradiction, paradox, or confusion posed by the presence of conflicting propositions.
Etymology
From Late Latin, from Greek aporos (without passage), from poros (passage)
Today's word is derived from the same ancestor per- (to pass) that is the source of such words as emporium, export, fare, ford, osteoporosis, port, and porch.
Usage
"If cults were typically founded in response to disaster or plague, why are cults proliferating today? What calamity is driving people into them? The answer seems to be a general aporia: a loss of meaning or of nerve, a thirst for simple answers in the face of overwhelming complexity." — Daniel Dennett, Appraising Grace, Sciences (New York), Jan/Feb 1997.
"Here lies the aporia, the inflexible point of contradiction in the Document and in the vision of NEPAD as conceived." — Remi Raji, NEPAD: Questing the Forgotten Component, This Day (Lagos, Nigeria) Aug 1, 2002. (NEPAD = The New Partnership for Africa´s Development)