alderman has definitions from the field of politics
1
[ noun ] (politics) a member of a municipal legislative body (as a city council)

Examples

"aldermen usually represent city wards"

Used in print

(Kenneth Allsop, The Bootleggers and Their Era...)

On the occasion of his 1922 indictment the $ 10000 bond was furnished by an alderman , and the charge was nolle_prossed .

Related terms

representative

2
[ noun ] Last name, frequency rank in the U.S. is 2815
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