reason based on a priori principles and providing a unifying ground for the perception of the phenomenal world.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use pure reason in a sentence
Feelings are connected both with our sensuous nature, our imagination, and the pure reason.The Aesthetical Essays | Friedrich Schiller
Be pleased, then, to remember (First): That the actions of human beings are not invariably governed by the laws of pure reason.The Law and the Lady | Wilkie Collins
This thing of returning to Antrim had been a matter of pure reason, and then suddenly his heart had spread forgotten wings.The Wind Bloweth | Brian Oswald Donn-Byrne
The belief in supernatural miracles is in contradiction to pure reason, which lays the foundations of all science.The Wonders of Life | Ernst Haeckel
Kant, who won so great a vogue for the term "pure reason," understood by this originally "reason as independent of experience."The Wonders of Life | Ernst Haeckel