magnetometer

/ˌmæɡnɪˈtɒmɪtə/

//ˌmæɡnɪˈtɒmɪtə// noun

"magnetometer" is a 12-letter English headword indexed on PlainSpell.

The verdict

“magnetometer” is uncommon English (frequency #67,614 among 4,057 “M” headwords), classed as a noun. The kind of spelling people second-guess.

#67,614
frequency rank, English
4,057
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An instrument used to measure the intensity and direction of a magnetic field, especially at points on the Earth's surface; sometimes used as metal detector.

Corpus desk

Index EN-magnetometer · magnetometer · English

magnetometer · rank #67,614 · 0 variants · 0 confusables

  • FREQ-RARE #67,614
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH Mafioso

Nearest frequency peer: Mafioso (-1 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 “magnetometer”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for magnetometer
PropertyValue
Headwordmagnetometer
LanguageEnglish
Part of speechNoun
IPA/ˌmæɡnɪˈtɒmɪtə/
Letters12
Frequency rank#67,614
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “magnetometer” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).magnetometerfalls 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: “Mafioso” (#67,613), “Magnitsky” (#67,615), “mahalo” (#67,616). Among 4,057 “M” headwords, “magnetometer” is #67,614. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

magnetometer is uncommon English at frequency #67,614 among 4,057 “M” headwords, classed as anoun, transcribed /ˌmæɡnɪˈtɒmɪtə/. Rarity is why readers land here mid-draft. Gloss: "An instrument used to measure the intensity and direction of a magnetic field, especially at points on the Earth's surface; sometimes used as metal detector.".

The misspelling generator found no plausible variants for magnetometer, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From magneto- + -meter. The correct English form is magnetometer, spelled M-A-G-N-E-T-O-M-E-T-E-R.

Definition

  1. 1
    An instrument used to measure the intensity and direction of a magnetic field, especially at points on the Earth's surface; sometimes used as metal detector.

Etymology

From magneto- + -meter.

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); 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 "magnetometer"?
"magnetometer" is spelled M-A-G-N-E-T-O-M-E-T-E-R. The IPA pronunciation is /ˌmæɡnɪˈtɒmɪtə/.
What does "magnetometer" mean?
As a noun, "magnetometer" means: An instrument used to measure the intensity and direction of a magnetic field, especially at points on the Earth's surface; sometimes used as metal detector.
How do you pronounce "magnetometer"?
The IPA (International Phonetic Alphabet) transcription for "magnetometer" is /ˌmæɡnɪˈtɒmɪtə/. 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 "magnetometer"?
From magneto- + -meter. 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 "magnetometer", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list