big gun

noun

"big-gun" is a 6-letter English headword indexed on PlainSpell.

The verdict

“big gun” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A large artillery gun or one of the largest-caliber naval guns (as on a battleship).

Corpus desk

Index EN-big-gun · big gun · English

big gun · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "B" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for big gun
PropertyValue
Headwordbig gun
LanguageEnglish
Part of speechNoun
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “big gun” in English

big gunsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

big gun is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 3 senses are on record.

We couldn't generate a plausible misspelling set for big gun, since its letter pattern doesn't lend itself to common typo substitutions. We don't track a confusable pairing for this entry, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

No borrowing history is documented for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is big gun, spelled B-I-G- -G-U-N.

Definition

  1. 1
    A large artillery gun or one of the largest-caliber naval guns (as on a battleship).
  2. 2
    A person, group, thing, or course of action that is powerful, influential, or particularly effective.
  3. 3
    A large surfboard used to ride very large, powerful waves.

Recorded use

Wiktionary examples

These source excerpts show how big gun appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. London, Nov. 1: The big guns opened fire on Paris today at mid-day.
  2. The smaller crew was possible because the battleship was stripped of all but her big guns.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "big gun"?
"big gun" is spelled B-I-G- -G-U-N.
What does "big gun" mean?
As a noun, "big gun" means: A large artillery gun or one of the largest-caliber naval guns (as on a battleship).
What language does "big gun" come from?
"big gun" is a English word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list