Word details
虎の巻
Meanings, readings, and example sentences for the Japanese word 虎の巻.
Dictionary
Entry
1
Idiomatic expression
book of (trade) secrets; secrets
Examples
これは野球の虎の巻だ。
This is the bible of baseball.
2
Idiomatic expression
study guide (to supplement a textbook); crib; key
Character notes
Kanji in this Word
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