Nikki clearly had trouble fitting the words mother and hangover into the same conceptual space.

Yet the computer contains phenomena not found in other media: namely, a conceptual space where symbolic content can be modified using mathematical abstractions.

The theory also puts forward the notion that natural categories are convex regions in a conceptual spaces.

Cyberspace is less real space than conceptual space, less a place than the idea of a place.

Instead, Riemann took dimension to refer to conceptual spaces, which he named manifolds.

Riemann saw a mathematical theme of conceptual spaces, not merely geometrical ones.

There we are outside the conceptual space of precisely known space and well defined time.

He is working in the conceptual space created by Ms. Brown's earthier, less celestial version of the 77-year-old magazine.

Huizinga uses the term "Play Theory" within the book to define the conceptual space in which play occurs.

Outside is a conceptual space outside of the fictional "universe" used in the Ender Quartet.