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Synonyms

brethren

American  
[breth-rin] / ˈbrɛð rɪn /

plural noun

  1. fellow members.

  2. Archaic. brothers.


brethren British  
/ ˈbrɛðrɪn /

plural noun

  1. archaic a plural of brother

  2. fellow members of a religion, sect, society, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

See brother.

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.

Our chickens, on the other hand, are treated abominably, packed in tightly with their germy brethren, raised in squalor, pumped with hormones, and only made clean at the end.

From Slate • Feb. 13, 2026

Yes, the big four—JPMorgan Chase, Goldman, Morgan Stanley, and Bank of America—are still formidable, but in many cases they’ve been eclipsed, particularly as compensation-making machines, by their private-market brethren and their multigenerational wealth-creating fee structures.

From Barron's • Dec. 5, 2025

For years, Tadej Pogacar and his professional cycling brethren had been given promises about this bike-mad pocket of East Africa.

From The Wall Street Journal • Oct. 10, 2025

These coaches are to be admired as they take on this arduous task with a lot less resources and financial compensation than many of their brethren at other CIF schools.

From Los Angeles Times • Aug. 2, 2025

Master Kwang, he said before sliding shut the screen, may your presence here be a blessing to this house as you have been a blessing to our brethren in New York.

From "Native Speaker" by Chang-rae Lee