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treaty

verb · noun

Simple meaning

A formal binding agreement concluded by subjects of international law, namely, states and international organizations.

Pronunciation

Say it like this:

treetee

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US device voice
IPA pronunciation (US)

ˈtɹiti

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

verb

  1. transitive

    To get into (a specific situation) through a treaty.

  2. intransitive

    To enter into a treaty.

noun

  1. countableinternational law

    A formal binding agreement concluded by subjects of international law, namely, states and international organizations; a convention, a pact.

Word at a Glance

Difficulty
B1 · Intermediate
Frequency
Common
Typical Use
Everyday English

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: (countable, international law) A formal binding agreement concluded by subjects of international law, namely, states and international organizations; a convention, a pact.

Used this way, treaty is a specialist word that usually carries little praise or criticism of its own. This is a legal use: the wording is institutional and carries a defined meaning in law rather than a loose everyday one.

Emotional tone
Neutral
Formality
Specialist/technical
Intensity
Not strongly marked
How common
Specialized
Connotation
Clinical and technical
Usage feel
Technical and specialized

Where it naturally appears

  • Law/legal
  • Government/politics
  • Academic writing

Usage note

In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

More ways to use treaty

  • “The two countries signed a new treaty to ensure peace.”

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Common Patterns and Combinations

How this word naturally appears with others.

tax treatyatlantic treatytreaty organizationsecret treaty

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Word Family

Related forms, grouped by how they connect.

Word family

Words built from the same root.

  • treatmentnounDerived noun

    Care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury).

  • treatisenounDerived noun

    A formal exposition.

Compound terms

Established multiword terms.

  • treaty of versaillesnounCompound term

    The treaty imposed on Germany by the Allied powers in 1920 after the end of World War I which demanded exorbitant reparations from the Germans.

  • north atlantic treatynounCompound term

    The treaty signed in 1949 by 12 countries that established NATO.

  • An international organization created in 1949 by the North Atlantic Treaty for purposes of collective security.

  • peace treatynounCompound term

    A treaty to cease hostilities.

  • private treatynounCompound term

    A sale of property at a price agreed on by the seller and buyer without an intervening agency.

  • commercial treatynounCompound term

    A treaty governing commerce between two or more nations.

More about this wordSynonyms, forms, origin

Synonyms

Sense: formal binding agreement concluded by subjects of international law

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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.