Relating to, belonging to, or characteristic of an alderman or aldermen; having the nature or qualities of an alderman.
From alderman + -ic (adjectival suffix), formed in Middle English to describe things pertaining to the aldermanic office and its holders.
When people describe something as 'aldermanic,' they often mean it's formal, bureaucratic, or concerned with proper procedure—showing how the word carries 800 years of administrative tradition.
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