kiss of life

noun

"kiss-of-life" is a 10-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
12
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Mouth-to-mouth resuscitation.

Corpus desk

Index EN-kiss-of-life · kiss of life · English

kiss of life · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "K" 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 kiss of life
PropertyValue
Headwordkiss of life
LanguageEnglish
Part of speechNoun
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “kiss of life” in English

kiss of lifefalls 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

kiss of life is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Mouth-to-mouth resuscitation.".

The misspelling generator found no plausible variants for kiss of life, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.

This entry carries no recorded etymology, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct English form is kiss of life, spelled K-I-S-S- -O-F- -L-I-F-E.

Definition

  1. 1
    Mouth-to-mouth resuscitation.

Recorded use

Wiktionary example

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

  1. The lifeguard pulled the man out of the lake and gave him the kiss of life.

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 "kiss of life"?
"kiss of life" is spelled K-I-S-S- -O-F- -L-I-F-E.
What does "kiss of life" mean?
As a noun, "kiss of life" means: Mouth-to-mouth resuscitation.
What language does "kiss of life" come from?
"kiss of life" 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