Words / E / General

effulgent

adjective/ɪˈfʌldʒənt/

C2CEFR level
90/100Rarity: very rare
LiteraryRegister

Shining brilliantly; radiant with light.

The cathedral's rose window was effulgent in the late afternoon sun.

Similar: radiant, luminous

Origin: From Latin effulgere 'to shine forth'.

Topic: radiance in General English

Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.

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More general words: radiance