정석
Meanings
Noun
1. standard procedure or practice; tried and tested method
2. something very typical (of) (by extension)
3. a studied and standardized sequence of moves in the game of Go (game of go, original meaning)
Pronunciation
jeongseok
Examples2
수학의 정석
standard procedures of mathematics (a very popular math textbook series in Korea)
걔 말투가 대구 사투리의 정석이야.
His accent is a very good example of the Daegu dialect.