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ostracism

American  
[os-truh-siz-uhm] / ˈɒs trəˌsɪz əm /

noun

  1. exclusion, by general consent, from social acceptance, privileges, friendship, etc.

  2. (in ancient Greece) temporary banishment of a citizen, decided upon by popular vote.


Etymology

Origin of ostracism

1570–80; < New Latin ostracismus < Greek ostrakismós banishment, equivalent to ostrak ( ízein ) to ostracize + -ismos -ism


Explanation

If you banish someone from society, you've caused that person's ostracism. Quakers, for example, faced ostracism by Puritans in colonial Massachusetts and many of them fled to the nearby colony of Rhode Island. Ostracism comes from the Greek word ostrakon, a broken shard of pottery. Athenians used pieces of pottery as a paper substitute in an annual vote in which citizens chose to banish someone from Athens for a period of ten years. The banished person had to leave (or face death) but was allowed to keep his property and could return when his ostracism was up. The vote was often used to get rid of potential tyrants and political rivals.

Keep Reading on Vocabulary.com

Vocabulary lists containing ostracism

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.

See Examples For:

He felt families were given an "impossible choice" – either sign up for medical treatment or face "suspicion and ostracism just for asking to slow things down".

From BBC ● Jun. 11, 2026

In nonviolent settings, it leads to mean-girl-style ostracism or political backstabbing around the corporate watercooler.

From Slate ● Mar. 16, 2026

The press feasted on Duesberg’s self-portrayal as the victim of ostracism arising from professional jealousies — a target of cancel culture before that was a thing.

From Los Angeles Times ● Jan. 29, 2026

He insisted on creating odd-looking buildings and incorporating unusual materials, leading to a lengthy period of ostracism and rejection.

From The Wall Street Journal ● Jan. 12, 2026

You will face more hate and ridicule and ostracism than you can even begin to fathom.

From "Born a Crime: Stories from a South African Childhood" by Trevor Noah

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