quadrant

\kwa.dʁɑ̃\

/\kwa.dʁɑ̃\/ noun

The verdict

“quadrant” is a moderately-common French word, ranked #39,002 in French word frequency and used as a noun.

#39,002
frequency rank, French
8
letters
12
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Quart de circonférence.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

quadrant vs quarante
75% similar
quadrant vs quadra
75% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for quadrant
PropertyValue
Headwordquadrant
LanguageFrench
Part of speechNoun
IPA\kwa.dʁɑ̃\
Letters8
Frequency rank#39,002
Misspellings tracked12
Confusable pairs2
SourceWiktionary (kaikki.org)

Where “quadrant” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). quadrant lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The French entry for quadrant is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as \kwa.dʁɑ̃\. Corpus data places it at rank #39,002 in overall French word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 6 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 12 likely wrong-spelling variants for quadrant, with forms such as "qaudrant", "qquadrant", and "quadarnt". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 2 confusable-pair relationships, "quarante", "quadra", where similar look or sound leads writers to substitute one word for another in context.

This headword's origin isn't recorded in our source data, 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 quadrant, spelled Q-U-A-D-R-A-N-T.

Definition

  1. 1
    Quart de circonférence.
  2. 2
    Quart du plan délimité par l’axe des x et par l’axe des y sur un système de coordonnées rectangulaires.
  3. 3
    Quart du méridien terrestre.
  4. 4
    Instrument de navigation pour faire le point, équipé de deux miroirs qui permettaient de mettre en correspondance la ligne d’horizon et l’astre repère. L’octant et le sextant sont dérivés du quadrant.
  5. 5
    Unité de mesure d’angle plan égale au quart de cercle.
  6. 6
    Quart de zone délimité par les deux axes perpendiculaires, parfois utilisé en science-fiction pour délimiter la galaxie en quatre parties environ égales.

Synonyms

This word in other languages

Common misspellings

Also misspelled as: qaudrant,qquadrant,quadarnt,quaddrant,quadrannt,quadrantt,quadratn,quadrnat,quadrrant,quardant,qudarant,uqadrant

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of quadrant - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

qaudrant2qquadrant1quadarnt2quaddrant1quadrannt1quadrantt1quadratn2quadrnat2
Edit distance from "quadrant"

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 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "quadrant"?
"quadrant" is spelled Q-U-A-D-R-A-N-T. The IPA pronunciation is \kwa.dʁɑ̃\.
What does "quadrant" mean?
As a noun, "quadrant" means: Quart de circonférence.
What words are commonly confused with "quadrant"?
"quadrant" is commonly confused with "quarante", "quadra". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "quadrant"?
The IPA (International Phonetic Alphabet) transcription for "quadrant" is \kwa.dʁɑ̃\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "quadrant" come from?
"quadrant" 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.

Using “quadrant”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is Q-U-A-D-R-A-N-T - every other letter order is a misspelling in standard orthography.
  • Say it as \kwa.dʁɑ̃\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “quarante” - see the side-by-side comparison. quadrant vs quarante
  • Browse more French words and confusable pairs in the same reference. French words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list