définirvsdéfinitConfusable pair

Which to use

“définir” and “définit” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,991
“définir” frequency rank
#5,970
“définit” frequency rank
9961
confusion score

Side-by-Side Comparison

Feature définir définit
Definition Déterminer avec précision. Troisième personne du singulier de l’indicatif présent du verbe définir.

Where the eye mixes définir and définit

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
définir
7 ch
définit

Look-alike desk: définir vs définit

A purely visual mix-up. définir (\de.fi.niʁ\) and définit (\de.fi.ni\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - r in “définir” becomes t in “définit”. Our composite confusion score for this pair is 9961, derived from the frequency rank of both members and their visual similarity.

définir is recorded at frequency rank #3,991, classified as averb, pronounced \de.fi.niʁ\. définit is at rank #5,970, tagged as averb, pronounced \de.fi.ni\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 9961, this pair ranks #414,772 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of définir vs définit

Shared letters: dfiné. Private to "définir": r. Private to "définit": t.

"définir" · 7 letters · shape CVCVCVC  ·  "définit" · 7 letters · shape CVCVCVC

Frequently Asked Questions

Do "définir" and "définit" mean the same thing in a sentence?
No. They are said differently (\de.fi.niʁ\ versus \de.fi.ni\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "définir" or "définit"?
"définir" is the more common of the two: it sits at frequency rank #3,991 in our French list, against #5,970 for "définit". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "définir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "définit" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #414,772 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "définir" and "définit" also get mixed up with nearby pairs, the highest-scored neighbour is "défendit vs définit". Nearby pair

Confusion rank #414,772 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list