niton

\ni.tɔ̃\

/\ni.tɔ̃\/ noun

The verdict

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

Unranked
below top-frequency French
5
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Ancien nom du radon (radon 222 isotope stable).

Corpus desk

Index FR-niton · niton · French

niton · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "N" thin
  • PHOTO-UNK Peer pending

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 niton
PropertyValue
Headwordniton
LanguageFrench
Part of speechNoun
IPA\ni.tɔ̃\
Letters5
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « niton » en français

nitonn'entre pas dans le top 100.000 du français: zone de termes techniques, archaïques ou rares.

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

Rare enough to double-check

niton is uncommon French outside the top frequency list, classed as anoun, transcribed \ni.tɔ̃\. Rarity is why readers land here mid-draft. Gloss: "Ancien nom du radon (radon 222 isotope stable).".

We couldn't generate a plausible misspelling set for niton, a sign its spelling follows regular French conventions. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

This headword's origin isn't recorded in our source data, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is niton, spelled N-I-T-O-N.

Definition

  1. 1
    Ancien nom du radon (radon 222 isotope stable).

Recorded use

Wiktionary examples

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

  1. Le symbole chimique du niton était Nt.
  2. … et [Ramsay] a construit dans ce but avec Whytlaw-Gray, une balance sensible à quelques millionièmes de milligrammes, a considéré le niton comme l'un des éléments prévus par la loi périodique dans la famille de l'argon, sur la branche qu'on peut nommer radioactive au voisinage du radium, du thorium et de l'uranium.

Synonyms

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 "niton"?
"niton" is spelled N-I-T-O-N. The IPA pronunciation is \ni.tɔ̃\.
What does "niton" mean?
As a noun, "niton" means: Ancien nom du radon (radon 222 isotope stable).
How do you pronounce "niton"?
The IPA (International Phonetic Alphabet) transcription for "niton" is \ni.tɔ̃\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "niton" come from?
"niton" is a French 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