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Synonyms

federate

American  
[fed-uh-reyt, fed-er-it] / ˈfɛd əˌreɪt, ˈfɛd ər ɪt /

verb (used with or without object)

federated, federating
  1. to unite in a federation.

  2. to organize on a federal basis.


adjective

  1. federated; allied.

federate British  

verb

  1. to unite or cause to unite in a federal union

"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

adjective

  1. federal; federated

"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

Other Word Forms

  • federative adjective
  • federator noun
  • nonfederated adjective
  • refederate verb
  • unfederated adjective

Etymology

Origin of federate

1665–75; < Latin foederātus leagued together, allied, equivalent to foeder- (nominative stem foedus ) league + -ātus -ate 1

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.

California’s elderly parole program originates from a federate court ruling aimed at reducing overcrowding in jails and is based in part on studies that show that the risk of recidivism decreases with age.

From Los Angeles Times • Feb. 25, 2026

The technical term for making social networks interoperable this way is “federation,” and it turns out there are multiple ways sites can federate.

From Seattle Times • Feb. 6, 2024

It aims to federate the next generation of hackers for the New York innovation community.

From Forbes • Feb. 15, 2013

The Catholics are willing to receive stray sheep; the Protestants are trying to federate the flocks.*

From Time Magazine Archive

Again, if all the churches of both North Bloomfield and Greene should federate it would be possible to employ a single pastor of even higher grade with an assistant.

From Six Thousand Country Churches by Gill, Charles Otis