noun, noun which may take the genitive case particle 'no'
truth; universal truth
Refers to fundamental, objective truth, often in philosophical, scientific, or abstract contexts. Not typically used for everyday factual correctness (use 事実 or 本当).
科学は真理の探求である。
Science is the pursuit of truth.
彼は人生の真理を求めて旅に出た。
He set out on a journey in search of life's truths.
The philosopher pursued truth throughout his life.
He attained a truth through zazen meditation.
That phrase hits upon a truth about life.