turn off

verb

"turn-off" is a 7-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To dismiss; to fire.

Corpus desk

Index EN-turn-off · turn off · English

turn off · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "T" 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 turn off
PropertyValue
Headwordturn off
LanguageEnglish
Part of speechVerb
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “turn off” in English

turn offfalls 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

turn off is uncommon English outside the top frequency list, classed as averb. Rarity is why readers land here mid-draft. 8 senses are on record.

No generated misspelling entries exist for turn off in our index, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, since no other headword is close enough in sound or shape to pair with it.

No borrowing history is documented for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct English form is turn off, spelled T-U-R-N- -O-F-F.

Definition

  1. 1
    To dismiss; to fire.
  2. 2
    To power down, to switch off, to put out of operation, to deactivate (an appliance, light, mechanism, functionality etc.).
  3. 3
    To become deactivated; to become powered down.
  4. 4
    To rotate a tap or valve so as to interrupt the outflow of liquid or gas.
  5. 5
    To repulse, disgust, or discourage (someone).
  6. 6
    To leave a road; to exit.
  7. 7
    To turn out; to produce.
  8. 8
    To execute by hanging.

Recorded use

Wiktionary examples

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

  1. [H]e came to this country in the service of an English gentleman, whom he was obliged to quit through the malice of the valet de chambre, who taking advantage of the young man's being overtaken with liquor on the last St.Andrew's day, turned him off, on the pretext of his being an habitual drunkard.
  2. Turn off the machine and unplug it when you leave.

Synonyms

Antonyms

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 "turn off"?
"turn off" is spelled T-U-R-N- -O-F-F.
What does "turn off" mean?
As a verb, "turn off" means: To dismiss; to fire.
What language does "turn off" come from?
"turn off" 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