1
: a person governing a kingdom, district, or shire as viceroy for an Anglo-Saxon king
2
a
: a magistrate formerly ranking next below the mayor in an English or Irish city or borough
b
: a high-ranking member of a borough or county council in Ireland or formerly in England chosen by elected members
3
: a member of a city legislative body

Examples of alderman in a Sentence

Recent Examples on the Web
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Last year, aldermen approved Johnson’s plan to settle for $90 million almost 180 cases involving former Sgt. — Jake Sheridan, Chicago Tribune, 1 Oct. 2026 See All Example Sentences for alderman

Word History

Etymology

Middle English, from Old English ealdorman, from ealdor parent (from eald old) + man — more at old

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of alderman was before the 12th century

Browse Nearby Words

Cite this Entry

“Alderman.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alderman. Accessed 9 Oct. 2026.

Kids Definition

alderman

noun
: a member of a city legislative body

Legal Definition

alderman

noun
: a member of a city legislative body

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