Phrase guide

nut behind the bolt

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

The person using a firearm; the shooter.

Definition source: English Wiktionary via Wiktextract

Examples

  • He said the accident was caused by a faulty trigger, but I think it was the nut behind the bolt.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Punning use of the word nut to refer to a fool, rather than a mechanical nut. Implies that most firearm accidents are the responsibility of the shooter and not a failure of the gun.