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Definitions

alum

[al-uhm] / ˈæl əm /
NOUN
alumnus
Synonyms
Antonyms


NOUN
alumna
Synonyms
Antonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That pricey pad is also where the “Gossip Girl” alum flaunts her fashion-forward wardrobe on Instagram, and from those pretty pics, we’ve gotten a peek at the rustic-cool spaces.

From MarketWatch • Apr. 30, 2026

The “Storage Wars” alum then addressed cyberbullies for their treatment of public figures, saying, “Just because you watch us on television doesn’t mean you know us. You never know what demons somebody faces.”

From Los Angeles Times • Apr. 22, 2026

Field’s lieutenant and fellow Tesla alum, Alan Clarke, will continue to oversee a new EV platform developed by a so-called “skunkworks” team based in California.

From The Wall Street Journal • Apr. 15, 2026

Options already exist for fixing dyes without lead, including natural mordants derived from plants rich in tannins, such as oak bark, pomegranate peel and rosemary, as well as alum, which is considered environmentally safe.

From Science Daily • Apr. 2, 2026

Johnnie Mae wiped the traces of alum from his face with a wet, cool cloth.

From "145th Street: Short Stories" by Walter Dean Myers




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