Synonyms for "lumen" (34 found)

Ranked by relevance and common usage.

Closest matches (7)

asa scalebougie decimalebritish candlecandlecandle lumencandle powercandle-foot

Strong matches (10)

candle-hourcandle-meterdecimal candleexposure meterfluxfoot candlefoot-candlehefner candleintensityinternational candle

Related words (17)

lamp-hourlightlight meterlight quantumlumen meterlumen-hourlumeterluminous fluxluminous intensityluminous powerluxphotonquantumscheiner scaleunit of fluxunit of light

Noun(1 words)

lm

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

6 relation types

More general

4 entries

bodily cavitycavitycavumluminous flux unit

Related terms

3 entries

candelaluminallux

derived

15 entries

decalumenendolumenkilolumenlumen methodlumen secondlumen-hourlumen-secondlumenallumenallylumenedlumenizelumenlesslumenogenesismultilumenteralumen

has context

4 entries

anatomybotanymedicinephysics

is a

2 entries

cavityluminous flux unit

related to

10 entries

candelacatheterderived unitinternational system of unitslmluminalluminous fluxluxsolid anglesteradian

Translations

32 translations across 20 languages.

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Arabic

1 entries

• لُومِن noun (SI-unit for luminous flux)

Armenian

1 entries

• լյումեն noun (SI-unit for luminous flux)

Chinese Mandarin

2 entries

• 內腔 /内腔 noun (anatomy: cavity within tubular organ)
• 流明 noun (SI-unit for luminous flux)

Czech

1 entries

• lumen noun (SI-unit for luminous flux)

Finnish

4 entries

• lumen noun (anatomy: cavity within tubular organ)
• lumen noun (botany: cavity bounded by cell wall)
• lumen noun (medicine: bore of a tube)
• luumen noun (SI-unit for luminous flux)

French

1 entries

• lumen noun (SI-unit for luminous flux)

German

1 entries

• Lumen noun (SI-unit for luminous flux)

Greek

1 entries

• λούμεν noun (SI-unit for luminous flux)

Hebrew

1 entries

• נהור noun (anatomy: cavity within tubular organ)

Indonesian

1 entries

• lumen noun (SI-unit for luminous flux)

Japanese

2 entries

• ルーメン noun (SI-unit for luminous flux)
• 内腔 noun (anatomy: cavity within tubular organ)

Korean

2 entries

• 내강 noun (anatomy: cavity within tubular organ)
• 루멘 noun (SI-unit for luminous flux)

Malay

1 entries

• lumen noun (SI-unit for luminous flux)

Polish

1 entries

• lumen noun (SI-unit for luminous flux)

Portuguese

2 entries

• lúmen noun (SI-unit for luminous flux)
• lúmen noun (anatomy: cavity within tubular organ)

Romanian

3 entries

• lumen noun (SI-unit for luminous flux)
• lumen noun (anatomy: cavity within tubular organ)
• lumen noun (botany: cavity bounded by cell wall)

Russian

2 entries

• лю́мен noun (SI-unit for luminous flux)
• по́лость noun (botany: cavity bounded by cell wall)

Swedish

1 entries

• lumen noun (SI-unit for luminous flux)

Tagalog

1 entries

• lumen noun (SI-unit for luminous flux)

Thai

1 entries

• ลูเมน noun (SI-unit for luminous flux)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.