車しゃ轄かつMeanings1nounlinchpinTechnical term for the pin inserted through the end of an axle to keep a wheel in place. Extremely rare in modern Japanese outside historical or mechanical contexts.車しゃ轄かつは、車しゃ輪りんが車しゃ軸じくから外はずれないようにするための部ぶ品ひんである。A linchpin is a part used to prevent a wheel from coming off its axle.
