by the skin of one's teeth

prep_phrase

"by-the-skin-of-one-s-teeth" is a 20-letter English headword indexed on PlainSpell.

The verdict

“by the skin of one's teeth” is uncommon English (outside the top frequency list), classed as a prep_phrase. The kind of spelling people second-guess.

Unranked
below top-frequency English
26
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Barely; closely; by a narrow margin; with nothing to spare.

Corpus desk

Index EN-by-the-skin-of-one-s-tee · by the skin of one's teeth · English

by the skin of one's teeth · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 26 letters
  • VOW-8 8 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 by the skin of one's teeth
PropertyValue
Headwordby the skin of one's teeth
LanguageEnglish
Part of speechPrep_phrase
Letters26
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “by the skin of one's teeth” in English

by the skin of one's teethfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

by the skin of one's teeth is uncommon English outside the top frequency list, classed as aprep_phrase. Rarity is why readers land here mid-draft. Gloss: "Barely; closely; by a narrow margin; with nothing to spare.".

Our edit-distance generator produced no likely misspellings for by the skin of one's teeth, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: * From Job 19.20. "My bones stick to my skin and to my flesh. I have escaped by the skin of my teeth." The correct English form is by the skin of one's teeth, spelled B-Y- -T-H-E- -S-K-I-N- -O-F- -O-N-E-'-S- -T-E-E-T-H.

Definition

  1. 1
    Barely; closely; by a narrow margin; with nothing to spare.

Recorded use

Wiktionary examples

These source excerpts show how by the skin of one's teeth appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. I passed the test by the skin of my teeth.
  2. I would have liked to have hung around in Birmingham, but my connections are tight owing to a points failure, and I make the CrossCountry Class 170 to Derby by the skin of my teeth.

Etymology

* From Job 19.20. "My bones stick to my skin and to my flesh. I have escaped by the skin of my teeth."

This word in other languages

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 "by the skin of one's teeth"?
"by the skin of one's teeth" is spelled B-Y- -T-H-E- -S-K-I-N- -O-F- -O-N-E-'-S- -T-E-E-T-H.
What does "by the skin of one's teeth" mean?
As a prep_phrase, "by the skin of one's teeth" means: Barely; closely; by a narrow margin; with nothing to spare.
What is the origin of the word "by the skin of one's teeth"?
* From Job 19.20. "My bones stick to my skin and to my flesh. I have escaped by the skin of my teeth." 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.

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

Source: FrequencyWords open word-frequency list