borer

/ˈbɔːɹə/

//ˈbɔːɹə// noun

By · According to Wiktionary data (CC BY-SA) ·

"borer" is a 5-letter English headword indexed on PlainSpell.

The verdict

“borer” is uncommon English (frequency #50,994 among 4,121 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#50,994
frequency rank, English
4,121
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A tool used for drilling.

Corpus desk

Index EN-borer · borer · English

borer · rank #50,994 · 0 variants · 0 confusables

  • FREQ-RARE #50,994
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH Bradenton

Nearest frequency peer: Bradenton (+2 rank slots)

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.

Long-tail ranks near “borer”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “borer” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for borer
PropertyValue
Headwordborer
LanguageEnglish
Part of speechNoun
IPA/ˈbɔːɹə/
Letters5
Frequency rank#50,994
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “borer” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).borerfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “Bradenton” (#50,996), “brazenly” (#50,997), “brazier” (#50,998). Among 4,121 “B” headwords, “borer” is #50,994. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

borer is uncommon English at frequency #50,994 among 4,121 “B” headwords, classed as anoun, transcribed /ˈbɔːɹə/. Rarity is why readers land here mid-draft. 8 senses are on record.

The misspelling generator found no plausible variants for borer, since its letter sequence doesn't invite the usual edit-distance slips. This headword has no recorded confusable partner, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From bore + -er. The correct English form is borer, spelled B-O-R-E-R.

Definition

  1. 1
    A tool used for drilling.
  2. 2
    A knife fit for a stabbing.
  3. 3
    A person who bores or drills; a person employed to drill bore holes.
  4. 4
    A tedious person, who bores others; a bore.
  5. 5
    An insect or insect larva that bores into wood.
  6. 6
    One of the many types of mollusc that bore into soft rock.
  7. 7
    A cyclostome, such as a hagfish, which bores into injured, dead, or decaying sea creatures to feed on their flesh.
  8. 8
    The penetrating root of a parasitic plant.

Recorded use

Wiktionary examples

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

  1. The boree has been heard from frequently since the Renaissance, and his sentiments have undergone little change. The borer hasn't had much to say for himself.
  2. Rennie was an expert on boredom, having done a piece on it for Pandora's “Relationships” column in which she claimed that there were two people involved in boredom, not just one: the borer and the boree.

Etymology

From bore + -er.

This word in other languages

Bohrmaschine(Deutsch)

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "borer"?
"borer" is spelled B-O-R-E-R. The IPA pronunciation is /ˈbɔːɹə/.
What does "borer" mean?
As a noun, "borer" means: A tool used for drilling.
How do you pronounce "borer"?
The IPA (International Phonetic Alphabet) transcription for "borer" is /ˈbɔːɹə/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "borer"?
From bore + -er. See the full etymology section above for more details.
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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "borer", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

Blume#50,988brony#51,002carle#51,013cavan#51,014

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

Source: FrequencyWords open word-frequency list