mexican war: meaning, definition, pronunciation and examples

C1/C2
UK/ˈmɛk.sɪ.kən wɔː/US/ˈmɛk.sɪ.kən wɔːr/

Historical / Academic

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Quick answer

What does “mexican war” mean?

The war between the United States and Mexico (1846–1848).

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Pronunciation

Definition

Meaning and Definition

The war between the United States and Mexico (1846–1848).

A specific historical conflict resulting in significant territorial changes in North America, primarily the cession of vast Mexican territories to the United States, which is a major topic in 19th-century American and Mexican history.

Dialectal Variation

British vs American Usage

Differences

In British English, it is a historical event of foreign interest. In American English, it is a pivotal, foundational national event with direct implications for national expansion and identity. Sometimes called the 'Mexican–American War' more formally, especially in US academic contexts.

Connotations

For Americans, it can evoke Manifest Destiny, expansion, and national growth; for Mexicans and some historians, it evokes territorial loss and US imperialism. British usage is generally neutral and detached.

Frequency

Far more frequent in American English due to its centrality in US history curriculum. Less common in general British discourse.

Grammar

How to Use “mexican war” in a Sentence

The Mexican War [verbed]...[Subject] fought in the Mexican War.The treaty that ended the Mexican War...

Vocabulary

Collocations

strong
outbreak of the Mexican Warend of the Mexican WarMexican War veterancause of the Mexican WarMexican War battles
medium
during the Mexican Warafter the Mexican Warprior to the Mexican Warstudy the Mexican WarMexican War era
weak
Mexican War historyMexican War periodold Mexican Warfamous Mexican War

Examples

Examples of “mexican war” in a Sentence

verb

British English

  • The region was annexed following the Mexican War.

American English

  • The US militarily prevailed in the Mexican War.

adverb

British English

  • [Not applicable as an adverb]

American English

  • [Not applicable as an adverb]

adjective

British English

  • Mexican-War-era politics were complex.

American English

  • He was a Mexican War veteran.

Usage

Meaning in Context

Business

Virtually never used.

Academic

Extensively used in history, political science, and American studies departments to discuss 19th-century imperialism, border formation, and national identity.

Everyday

Used primarily in educational contexts or historical discussions. Not part of daily conversation.

Technical

Used in historical scholarship, military history, and diplomatic history with precise dates, causes, and consequences.

Vocabulary

Synonyms of “mexican war”

Strong

War with MexicoThe 1846–48 War

Neutral

Mexican–American WarUS–Mexican War

Weak

The conflictThe war

Vocabulary

Antonyms of “mexican war”

PeaceTreaty of Guadalupe Hidalgo (as the resolution)

Watch out

Common Mistakes When Using “mexican war”

  • Using 'Mexican War' uncapitalised to mean any war involving Mexico (incorrect for the historical event).
  • Confusing it with the 'Spanish–American War' (1898).
  • Misspelling as 'Mexico War'.

FAQ

Frequently Asked Questions

The Mexican War was fought from 1846 to 1848.

The United States defeated Mexico.

Mexico ceded a vast territory (including present-day California, Nevada, Utah, Arizona, and parts of other states) to the United States via the Treaty of Guadalupe Hidalgo.

The name 'Mexican-American War' is more precise, identifying both belligerents, and is often preferred in formal academic and diplomatic contexts to avoid ambiguity.

The war between the United States and Mexico (1846–1848).

Mexican war is usually historical / academic in register.

Mexican war: in British English it is pronounced /ˈmɛk.sɪ.kən wɔː/, and in American English it is pronounced /ˈmɛk.sɪ.kən wɔːr/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • [No common idioms directly from this term. It is itself a historical referent.]

Learning

Memory Aids

Mnemonic

Think: MEXICO + US flags crossed in war; the date 1846 is like '18-forty-SIX' and the war lasted for 'TWO' years (until 1848).

Conceptual Metaphor

A WAR IS A GAME OF TERRITORY (acquisition/loss).

Practice

Quiz

Fill in the gap
The (1846–1848) resulted in the US acquiring California and much of the Southwest.
Multiple Choice

What is another common name for the Mexican War?