rectilinéaire

\ʁɛk.ti.li.ne.ɛʁ\

/\ʁɛk.ti.li.ne.ɛʁ\/ adj

The verdict

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

Unranked
below top-frequency French
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Rectiligne.

Corpus desk

Index FR-rectilineaire · rectilinéaire · French

rectilinéaire · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-7 7 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "R" 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 rectilinéaire
PropertyValue
Headwordrectilinéaire
LanguageFrench
Part of speechAdjective
IPA\ʁɛk.ti.li.ne.ɛʁ\
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « rectilinéaire » en français

rectilinéairereste 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

rectilinéaire is uncommon French outside the top frequency list, classed as anadjective, transcribed \ʁɛk.ti.li.ne.ɛʁ\. Rarity is why readers land here mid-draft. Gloss: "Rectiligne.".

No misspelling variants are generated for rectilinéaire in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. No confusable counterpart is on file for this word, since nothing in our dataset looks or sounds close enough to cause mix-ups.

This entry carries no recorded etymology, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is rectilinéaire, spelled R-E-C-T-I-L-I-N-É-A-I-R-E.

Definition

  1. 1
    Rectiligne.

Recorded use

Wiktionary examples

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

  1. Topographiquement parlant, nous avons peu d'observations à faire sur cette chaussée à peu près rectilinéaire de six grandes lieues qui nous reste à parcourir de Thonon à Genève.
  2. Les motifs linéaires très simples de la fin de l'âge du bronze évoluent vers un style dit « proto-géométrique », constitué d'éléments rectilinéaires.

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 "rectilinéaire"?
"rectilinéaire" is spelled R-E-C-T-I-L-I-N-É-A-I-R-E. The IPA pronunciation is \ʁɛk.ti.li.ne.ɛʁ\.
What does "rectilinéaire" mean?
As an adjective, "rectilinéaire" means: Rectiligne.
How do you pronounce "rectilinéaire"?
The IPA (International Phonetic Alphabet) transcription for "rectilinéaire" is \ʁɛk.ti.li.ne.ɛʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "rectilinéaire" come from?
"rectilinéaire" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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