smoothbore: meaning, definition, pronunciation and examples

Low
UK/ˈsmuːðbɔː/US/ˈsmuðbɔr/

Technical

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Quick answer

What does “smoothbore” mean?

A firearm barrel that lacks rifling, having a smooth interior surface.

Audio

Pronunciation

Definition

Meaning and Definition

A firearm barrel that lacks rifling, having a smooth interior surface.

Historically used in early firearms like muskets and cannons; can refer to the firearm itself and contrasts with rifled barrels for accuracy.

Dialectal Variation

British vs American Usage

Differences

No significant differences in meaning, spelling, or usage; both dialects use it similarly in technical contexts.

Connotations

Associated with older, less accurate firearms in both dialects.

Frequency

Equally low frequency in both British and American English, confined to specialized discussions.

Grammar

How to Use “smoothbore” in a Sentence

smoothbore + noun (e.g., smoothbore weapon)noun + smoothbore (e.g., barrel smoothbore)

Vocabulary

Collocations

strong
smoothbore musketsmoothbore barrel
medium
smoothbore gunsmoothbore cannon
weak
historical smoothborelarge smoothbore

Examples

Examples of “smoothbore” in a Sentence

adjective

British English

  • The smoothbore musket was prevalent in the Napoleonic wars.

American English

  • Smoothbore cannons were key in the Civil War.

Usage

Meaning in Context

Business

Rarely used; may appear in historical firearm sales or manufacturing industries.

Academic

Common in military history, archaeology, and engineering literature.

Everyday

Uncommon; typically only in discussions about history or shooting sports.

Technical

Frequently used in firearms design, ballistics, and historical reenactment contexts.

Vocabulary

Synonyms of “smoothbore”

Strong

non-rifled

Neutral

unrifled barrelsmooth-barreled

Weak

plain barrelsimple barrel

Vocabulary

Antonyms of “smoothbore”

rifledrifled barrel

Watch out

Common Mistakes When Using “smoothbore”

  • Mispronouncing as 'smooth-bore' with equal emphasis, or confusing with 'rifled' for accuracy.

FAQ

Frequently Asked Questions

Rarely; most modern firearms are rifled for accuracy, but some shotguns and historical replicas use smoothbores.

Lower accuracy at long ranges due to lack of spin stabilization from rifling.

No, smoothbores are designed for projectiles that do not require spin, such as round balls or shot.

In British English, it's /ˈsmuːðbɔː/, and in American English, /ˈsmuðbɔr/.

A firearm barrel that lacks rifling, having a smooth interior surface.

Smoothbore is usually technical in register.

Phrases

Idioms & Phrases

  • No common idioms

Learning

Memory Aids

Mnemonic

Think of 'smooth' for no grooves and 'bore' for the barrel hole – a smoothbore has a smooth interior bore.

Conceptual Metaphor

Smoothness implies simplicity or lack of complexity, often linked to older technology.

Practice

Quiz

Fill in the gap
Early firearms often had barrels for simplicity.
Multiple Choice

What is a smoothbore?