cootie

/ˈkuːti/

//ˈkuːti// noun

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

The verdict

“cootie” is an uncommon English word, ranked #96,886 in English word frequency and used as a noun.

#96,886
frequency rank, English
6
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A louse (Pediculus humanus).

Key facts for cootie
PropertyValue
Headwordcootie
LanguageEnglish
Part of speechNoun
IPA/ˈkuːti/
Letters6
Frequency rank#96,886
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “cootie” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). cootie lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for cootie is 6 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈkuːti/. Corpus data places it at rank #96,886 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.

Our edit-distance generator produced no likely misspellings for cootie, a straightforward case of a spelling with little room for common typos. This entry stands alone in our confusable dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: Probably from Malay kutu (“flea, louse”) (and/or Tagalog/Māori). First attested in English in 1917 as British army slang during World War I. The correct English form is cootie, spelled C-O-O-T-I-E.

Definition

  1. 1
    A louse (Pediculus humanus).
  2. 2
    Any germ or contaminant, real or imagined, especially from the opposite gender (for pre-pubescent children).
  3. 3
    A nest-building female American coot (counterpart to cooter).
  4. 4
    A sideswiper, a type of telegraph key.

Etymology

Probably from Malay kutu (“flea, louse”) (and/or Tagalog/Māori). First attested in English in 1917 as British army slang during World War I.

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 "cootie"?
"cootie" is spelled C-O-O-T-I-E. The IPA pronunciation is /ˈkuːti/.
What does "cootie" mean?
As a noun, "cootie" means: A louse (Pediculus humanus).
How do you pronounce "cootie"?
The IPA (International Phonetic Alphabet) transcription for "cootie" is /ˈkuːti/. 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 "cootie"?
Probably from Malay kutu (“flea, louse”) (and/or Tagalog/Māori). First attested in English in 1917 as British army slang during World War I. 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.

Using “cootie”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is C-O-O-T-I-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈkuːti/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list