ramrodlike
/ræmˈroʊdlaɪk/Definitions
1. adjective
resembling or characteristic of a ramrod, a rod used to load a gun or other firearm.
“The soldier’s stiff, ramrodlike posture drew attention from the commander.”
2. noun
a person or thing that is stiff and formal in manner or appearance.
“The politician’s ramrodlike demeanor made it difficult for voters to connect with her.”