spear gun: meaning, definition, pronunciation and examples

low
UK/ˈspɪə ɡʌn/US/ˈspɪr ɡʌn/

technical, recreational

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Quick answer

What does “spear gun” mean?

A handheld device used underwater to propel a spear, typically for fishing or diving.

Audio

Pronunciation

Definition

Meaning and Definition

A handheld device used underwater to propel a spear, typically for fishing or diving.

Any device or system designed to launch a spear-like projectile, sometimes used in military or historical contexts.

Dialectal Variation

British vs American Usage

Differences

No significant lexical differences. The one-word form 'speargun' is also common in both varieties, but 'spear gun' (two words) is standard in formal writing.

Connotations

Neutral in both; associated with sport fishing, diving, and sometimes with poaching or invasive species control.

Frequency

Equally low frequency in both varieties, used mainly in specific contexts like diving magazines, hobbyist forums, or adventure travel.

Grammar

How to Use “spear gun” in a Sentence

[Subject] used a spear gun to [verb] fish.The [noun] was caught with a spear gun.A spear gun is designed for [gerund].

Vocabulary

Collocations

strong
load a spear gunfire a spear gununderwater spear gunpneumatic spear gunrubber-powered spear gun
medium
carry a spear gunspear gun fishingspear gun licensespear gun safetyaim a spear gun
weak
new spear gunold spear gunpowerful spear gunspear gun accidentspear gun hobby

Examples

Examples of “spear gun” in a Sentence

adjective

British English

  • spear-gun fishing
  • spear-gun licence

American English

  • spear-gun fishing
  • spear-gun license

Usage

Meaning in Context

Business

Used in the context of manufacturing, retail, or rental of diving and fishing equipment.

Academic

Appears in marine biology studies on fishing methods or in historical texts on hunting technology.

Everyday

Used by hobbyists discussing diving trips or fishing techniques.

Technical

Featured in diving manuals, equipment specifications, and safety guidelines for underwater hunting.

Vocabulary

Synonyms of “spear gun”

Strong

harpoon gun (for larger quarry)spear rifle

Neutral

spearfishing gununderwater fishing gun

Weak

fishing spearspear launcherprojectile fishing device

Vocabulary

Antonyms of “spear gun”

fishing rodfishing netcatch and releaseangling gear

Watch out

Common Mistakes When Using “spear gun”

  • Misspelling as one word: 'speargun' (acceptable but less formal).
  • Confusing with 'harpoon gun', which is for larger marine mammals.
  • Using it as a verb (e.g., 'He spear-gunned the fish' is non-standard; prefer 'He shot the fish with a spear gun').

FAQ

Frequently Asked Questions

No. A spear gun is typically a handheld device for spearfishing. A harpoon is generally larger, often fired from a cannon or a heavy gun, and used for hunting large marine animals like whales.

Licensing requirements vary by country and region. In many places, you need a fishing license, and specific rules may govern the use of spear guns, including size limits, species restrictions, and designated areas.

Spear guns are typically powered by rubber bands (rubber-powered), compressed air (pneumatic), or, in some modern versions, advanced mechanisms like magnetic propulsion.

Opinions vary. Proponents argue it is selective (targeting specific fish) and has minimal bycatch or habitat damage. Critics point to animal welfare concerns and the potential for overfishing if not properly managed. Sustainable practice depends on local regulations and responsible use.

A handheld device used underwater to propel a spear, typically for fishing or diving.

Spear gun is usually technical, recreational in register.

Spear gun: in British English it is pronounced /ˈspɪə ɡʌn/, and in American English it is pronounced /ˈspɪr ɡʌn/. Tap the audio buttons above to hear it.

Learning

Memory Aids

Mnemonic

Think of a SPEAR being shot from a GUN underwater – it's a SPEAR GUN for fishing.

Conceptual Metaphor

A TOOL IS A WEAPON (for hunting); EXTENDING HUMAN CAPABILITY (into the underwater realm).

Practice

Quiz

Fill in the gap
For underwater fishing, many divers prefer using a rather than a rod and line.
Multiple Choice

In which context is a 'spear gun' LEAST likely to be used?

Practise

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Five interactive tools to remember words, train your ear, and build vocabulary in real context — drawn from this dictionary.

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