nycthéméral

\nik.te.me.ʁal\

/\nik.te.me.ʁal\/ adj

The verdict

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

Unranked
below top-frequency French
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Relatif au cycle du nycthémère, la succession du jour et de la nuit dans les régions non polaires.

Corpus desk

Index FR-nycthemeral · nycthéméral · French

nycthéméral · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-4 4 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 nycthéméral
PropertyValue
Headwordnycthéméral
LanguageFrench
Part of speechAdjective
IPA\nik.te.me.ʁal\
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « nycthéméral » en français

nycthéméralreste hors des 100.000 mots français les plus fréquents, dans la longue queue du vocabulaire technique, archaïque ou rare, là où le doute d'orthographe frappe.

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

Rare enough to double-check

nycthéméral is uncommon French outside the top frequency list, classed as anadjective, transcribed \nik.te.me.ʁal\. Rarity is why readers land here mid-draft. Gloss: "Relatif au cycle du nycthémère, la succession du jour et de la nuit dans les régions non polaires.".

We couldn't generate a plausible misspelling set for nycthéméral, and the word's spelling is regular enough that our generator found nothing worth flagging. Our confusable-pair dataset has no match for it, which tends to mean the word is visually distinctive enough to stand on its own.

Wiktionary doesn't record an etymology for this headword, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct French form is nycthéméral, spelled N-Y-C-T-H-É-M-É-R-A-L.

Definition

  1. 1
    Relatif au cycle du nycthémère, la succession du jour et de la nuit dans les régions non polaires.

Recorded use

Wiktionary examples

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

  1. On évalue la progression du bol alimentaire sur une durée nycthémérale.
  2. La respiration des hommes n’est pas humaine. Le rythme pré-biologique des vagues, avant que Pangée émerge, a anticipé le rythme cardiaque et le rythme de la respiration pulmonée. Le rythme des marées lié au rythme nycthéméral nous a ouverts en deux. Tout nous ouvre en deux.

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 "nycthéméral"?
"nycthéméral" is spelled N-Y-C-T-H-É-M-É-R-A-L. The IPA pronunciation is \nik.te.me.ʁal\.
What does "nycthéméral" mean?
As an adjective, "nycthéméral" means: Relatif au cycle du nycthémère, la succession du jour et de la nuit dans les régions non polaires.
How do you pronounce "nycthéméral"?
The IPA (International Phonetic Alphabet) transcription for "nycthéméral" is \nik.te.me.ʁal\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "nycthéméral" come from?
"nycthéméral" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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