lumen

[ˈlumẽn]

/[ˈlumẽn]/ noun

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“lumen” has 7 generated spelling variants in the Spanish index at frequency #37,702. The variants make it a useful spelling check.

#37,702
frequency rank, Spanish
2,069
“L” headwords
7
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Unidad derivada del Sistema Internacional que mide la cantidad de luz que incide sobre una superficie unitaria a una determinada distancia a partir de una fuente de una candela.

Corpus desk

Index ES-lumen · lumen · Spanish

lumen · rank #37,702 · 7 variants · 20 confusables

  • FREQ-MID #37,702
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 7 variants
  • BOOK-MID 2,069
  • PHOTO-FINISH Lumbreras

Nearest frequency peer: Lumbreras (-1 rank slots)

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.

Pares de rango junto al imán ortográfico “lumen”

Misma franja de rareza: útil si un typo cae en un lema vecino

corpus weight

What this shows “lumen” está entre estos pares FrequencyWords; la profundidad de typo se mide aparte en el gráfico de distancia de edición.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

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

lumen vs lun
60% similar
lumen vs Lupe
40% similar
lumen vs lunes
60% similar

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

Key facts for lumen
PropertyValue
Headwordlumen
LanguageSpanish
Part of speechNoun
IPA[ˈlumẽn]
Letters5
Frequency rank#37,702
Misspellings tracked7
Confusable pairs20
SourceWiktionary (kaikki.org)

Frecuencia del imán ortográfico “lumen”

Esta escala corre desde el núcleo del español cotidiano (izquierda) hasta el rastro de formas rara vez usadas (derecha).lumencae aquí:

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

El eje es logarítmico: cada tick marca unas diez veces menos frecuencia. En la misma franja de rareza aparecen “Lumbreras” (#37,701), “luminosas” (#37,703), “lucharemos” (#37,700). Entre 2,069 lemas con “L”, “lumen” va en #37,702. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 7 spelling variants around lumen (IPA [ˈlumẽn]), anoun. Corpus frequency is #37,702 among 2,069 “L” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 7 likely wrong-spelling variants for lumen, with forms such as "llumen", "lmuen", and "luemn". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "lun", "Lupe", "lunes", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

No explicit etymology string is stored for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is lumen, spelled L-U-M-E-N.

Definition

  1. 1
    Unidad derivada del Sistema Internacional que mide la cantidad de luz que incide sobre una superficie unitaria a una determinada distancia a partir de una fuente de una candela.
  2. 2
    Espacio libre o vacío en una cavidad u órgano del cuerpo, por el cual pueden circular gases o líquidos.
  3. 3
    Espacio interno de un componente o estructura celular.

This word in other languages

lumen(English)lumen(Français)Lumen(Deutsch)lúmen(Português)

Common misspellings

Also misspelled as:

  • llumen
  • lmuen
  • luemn
  • lumenn
  • lummen
  • lumne
  • ulmen

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of lumen - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

llumen1lmuen2luemn2lumenn1lummen1lumne2ulmen2
Edit distance from "lumen"

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

Frequently Asked Questions

How do you spell "lumen"?
"lumen" is spelled L-U-M-E-N. The IPA pronunciation is [ˈlumẽn].
What does "lumen" mean?
As a noun, "lumen" means: Unidad derivada del Sistema Internacional que mide la cantidad de luz que incide sobre una superficie unitaria a una determinada distancia a partir de una fuente de una candela.
What words are commonly confused with "lumen"?
"lumen" is commonly confused with "lun", "Lupe", "lunes". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "lumen"?
The IPA (International Phonetic Alphabet) transcription for "lumen" is [ˈlumẽn]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "lumen" come from?
"lumen" is a Spanish 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.

Similar Spanish words by spelling shape

Same letter count and similar misspelling depth for "lumen", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 5 letters (nearest by frequency rank).

morsa#37,735Mosul#37,737mutis#37,742ovino#37,761

Similar misspelling depth

Headwords with a similar count of attested misspellings (7 here; floor ≥5).

niñito7 variantsguiará7 variantspenso7 variantspride7 variants

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

Source: FrequencyWords open word-frequency list