noun, noun which may take the genitive case particle 'no'
Refers to the most essential, concentrated part of something abstract, such as a philosophy, art, or skill. Often used in formal or literary contexts.
This book contains the essence of Japanese culture.
The master passed on the quintessence of martial arts to his disciple.
Compound of 精 (refined, essence) and 髄 (marrow, pith). The combination suggests the innermost, most refined part of something.