What is the meaning of blackball?

Expel from a community or group.
- synonyms: banish, ban, ostracize, ostracise, shun, cast out
Vote against; refuse to endorse; refuse to assent.
- usage: "The President vetoed the bill"
- synonyms: veto, negative

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APA	WordNet. (2010). blackball. Retrieved September 20, 2026, from http://smartdefine.org/blackball/definitions/1260637
Chicago	WordNet. 2010. "blackball" http://smartdefine.org/blackball/definitions/1260637 (accessed September 20, 2026).
Harvard	WordNet 2010, blackball, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/blackball/definitions/1260637>.
MLA	WordNet. "blackball" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/blackball/definitions/1260637>

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