definavsdefineWhich spelling fits?

Which to use

“defina” and “define” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#23,373
“defina” frequency rank
#3,696
“define” frequency rank
27069
confusion score

Side-by-Side Comparison

Feature defina define
Definition Primera persona del singular (yo) del presente de subjuntivo de definir o de definirse. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de definir.

Where the eye mixes defina and define

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
defina
6 ch
define

Why the eye confuses defina with define

A purely visual mix-up. defina ([d̪eˈfina]) and define ([d̪eˈfine]) 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 - a in “defina” becomes e in “define”. Our composite confusion score for this pair is 27069, derived from the frequency rank of both members and their visual similarity.

defina is recorded at frequency rank #23,373, classified as averb, pronounced [d̪eˈfina]. define is at rank #3,696, tagged as averb, pronounced [d̪eˈfine].

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 27069, this pair ranks #228,590 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of defina vs define

Shared letters: defin. Private to "defina": a. Private to "define": -.

"defina" · 6 letters · shape CVCVCV  ·  "define" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • definaddefina · deffina · defian · definna · defnia · deifna · dfeina · edfina
  • defineddefine · deffine · defien · definne · defnie · deifne · dfeine · edfine

Frequently Asked Questions

Is swapping "defina" for "define" ever safe?
No. They are said differently ([d̪eˈfina] versus [d̪eˈfine]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "defina" or "define"?
"define" is the more common of the two: it sits at frequency rank #3,696 in our Spanish list, against #23,373 for "defina". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "defina" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "define" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #228,590 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "defina" and "define" also get mixed up with nearby pairs, the highest-scored neighbour is "defina vs definan". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #228,590 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list