nanoseconde
\na.nɔ.sə.ɡɔ̃d\
The verdict
“nanoseconde” is uncommon French (outside the top frequency list), classed as a noun. 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) - Unité de mesure de temps du Système international (SI), valant 10⁻⁹ seconde, et dont le symbole est ns.
Corpus desk
Index FR-nanoseconde · nanoseconde · French
nanoseconde · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 11 letters
- VOW-5 5 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.
| Property | Value |
|---|---|
| Headword | nanoseconde |
| Language | French |
| Part of speech | Noun |
| IPA | \na.nɔ.sə.ɡɔ̃d\ |
| Letters | 11 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Longue queue: rang de « nanoseconde » en français
Rare enough to double-check
nanoseconde is uncommon French outside the top frequency list, classed as anoun, transcribed \na.nɔ.sə.ɡɔ̃d\. Rarity is why readers land here mid-draft. 2 senses are on record.
nanoseconde has no tracked misspelling variants, which points to an orthography that plays by predictable French rules. It is not paired with a close-neighbour confusable in our dataset, since no other headword is close enough in sound or shape to pair with it.
No borrowing history is documented for this entry, 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 nanoseconde, spelled N-A-N-O-S-E-C-O-N-D-E.
Definition
- 1Unité de mesure de temps du Système international (SI), valant 10⁻⁹ seconde, et dont le symbole est ns.
- 2Infime partie de temps.
Recorded use
Wiktionary examplesThese source excerpts show how nanoseconde appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Cela doit faire au moins une nanoseconde de différence.
Il y eut avant tout les autres jours les autres fois les autres voix qui vont suivre, plusieurs jours plusieurs fois plusieurs voix jusqu’à ce que aucun ne se distingue aucune ne traverse plus le mur du son de mon corps. Ce fut un magma de jours, d’heures et de nanoSEcondes. Un magma de voix diverses, une multitude de chants sans tête pensante sans coryph…
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.