definirvsdefinirseWhat's the difference?

Which to use

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

#4,152
“definir” frequency rank
#24,098
“definirse” frequency rank
28250
confusion score

Side-by-Side Comparison

Feature definir definirse
Definition Formular con claridad y exactitud el significado de algo. Identificarse, establecer la propia identidad o pertenencia con respecto a uno o más atributos.

Where the spellings diverge

Shared letters are muted; the letters that actually set definir and definirse apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.

7 ch
definir
9 ch
definirse

Spelling & Dictionary Insight

A purely visual mix-up. definir ([d̪efiˈniɾ]) and definirse ([d̪efiˈniɾse]) 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 2 extra letter(s) - “definir” sits inside “definirse”. Our composite confusion score for this pair is 28250, derived from the frequency rank of both members and their visual similarity.

definir is recorded at frequency rank #4,152, classified as averb, pronounced [d̪efiˈniɾ]. definirse is at rank #24,098, tagged as averb, pronounced [d̪efiˈniɾse].

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 28250, this pair ranks #222,943 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of definir vs definirse

Shared letters: definr. Private to "definir": -. Private to "definirse": s.

"definir" · 7 letters · shape CVCVCVC  ·  "definirse" · 9 letters · shape CVCVCVCCV

Known mistypes of this pair

  • definirddefinir · deffinir · defiinr · definirr · definnir · definri · defniir · deifnir
  • definirseddefinirse · deffinirse · defiinrse · definirce · definires · definirrse · definirsse · definisre

Frequency comparison

definir#4,152
definirse#24,098

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "definir" and "definirse" be used interchangeably?
No. They are said differently ([d̪efiˈniɾ] versus [d̪efiˈniɾse]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "definir" or "definirse"?
"definir" is the more common of the two: it sits at frequency rank #4,152 in our Spanish list, against #24,098 for "definirse". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering definir vs definirse

The fastest way to pick the right one every time.

  • Read both glosses above and match the meaning you intend, only context separates this pair.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “definir” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list