ramrod (n.)youdaoicibaDictYouDict[ramrod 词源字典]
1757, literally "a rod used in ramming" (the charge of a gun), from ram (v.) + rod. Used figuratively for straightness or stiffness from 1939, also figuratively for formality, primness (ramroddy is in Century Dictionary, 1902). The verb is 1948, from the noun. Related: Ramrodded; ramrodding.[ramrod etymology, ramrod origin, 英语词源]