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Definition of federate

federate

/ˈfɛdəˌɹeɪt/
fed · er · ate

Plural:federates
•
Adjective:federative
•
Past Simple:federated
•
Past Participle:federated
•
Present Participle:federating
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federate Lexical Profile

federate Game Scores & Validity

• verb

1

To unite or form (states, organizations, or groups) into a single centralized federation while preserving internal autonomy.

Example

"The six independent colonies voted to federate under a new constitutional framework."


2

To link multiple autonomous computer networks, databases, or identity systems so that they can interoperate and share data seamlessly (in computing).

Example

"The university decided to federate its login system with partner research institutions."

Synonyms
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Antonyms
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• adjective

1

United in a federation, alliance, or league under a central authority while retaining partial self-government.

Example

"The treaty established a council of federate provinces that shared a common trade policy."

Synonyms
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Antonyms
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• noun

1

A state, organization, or individual that is a member of a federation or league.

Example

"Each federate in the alliance agreed to contribute resources to the regional infrastructure fund."

Synonyms
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Word Nuance & Usage

Like other words ending in '-ate', 'federate' has two pronunciations depending on its grammatical role: as a verb, the final syllable is pronounced with a long 'a' (/ˈfɛdəreɪt/), whereas as an adjective or noun, the vowel is reduced to a schwa (/ˈfɛdərət/).

Word Origin & Etymology

Borrowed in the 17th century from Late Latin 'foederatus' (allied or united by a league), the past participle of 'foederare', derived from Classical Latin 'foedus' meaning 'covenant, treaty, or league'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Federate. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/federate
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