illuminate
/ɪˈl(j)umɪneɪt/verb, adjective, noun
illuminate is spelled I-L-L-U-M-I-N-A-T-E: 10 letters and 4 syllables. It appears 2.0 times per million words in written English, the 19,589th most frequent word form (wordfreq, 2021 data). As a verb, illuminate means “To shine light on something” (English Wiktionary, September 2026).
How many letters and syllables are in illuminate?
| Letters | 10: I-L-L-U-M-I-N-A-T-E |
|---|---|
| Syllables | 4 (from its American pronunciation) |
| In writing | 2.0 times per million words; the 19,589th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is illuminate?
Illuminate appears 2.0 times per million words in written English, the 19,589th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce illuminate?
- US /ɪˈl(j)umɪneɪt/
- US /ɪˈl(j)uməneɪt/
- Australia /ɪˈlʉmɪnæɪt/
As an adjective (“Enlightened, illuminated, made bright”): /ɪˈl(j)umɪnət/, /ɪˈlʉmənət/.
Illuminate has 4 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: En-us-illuminate.ogg, En-au-illuminate.ogg, Wikimedia Commons (author and licence on each file's page).
Forms of illuminate
- illuminates present, singular, he/she/it, plural
- illuminating participle, present
- illuminated participle, past
- more illuminate comparative
- most illuminate superlative
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does illuminate mean?
The meanings the English Wiktionary records, quoted as written there (source below).
verb
- 1
To shine light on something.
- 2
To decorate something with lights.
- 3
To clarify or make something understandable.
- 4
To decorate the page of a manuscript book with ornamental designs.
- 5
To make spectacular.
- 6
To glow; to light up.
Say my name / and every color illuminates. / We are shining / […]
- 7
To be exposed to light.
- 8
To direct a radar beam toward.
adjective
- 1
obsoleteEnlightened, illuminated, made bright.
February 28 1630, Joseph Hall, The Hypocrite do ye see an illuminate elder of the anabaptists rapt in divine ecstasies?
- 2
Enlightened spiritually, divinely taught or inspired; in technical use, converted, baptized.
- 3
archaicLearned, erudite.
noun
- 1
Someone thought to have an unusual degree of enlightenment.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Illuminate in Spanish, French, German and Portuguese
| Language | Words |
|---|---|
| French | illuminer |
| German | beleuchten, erhellen , illuminieren |
| Portuguese | iluminar , clarificar, clarear |
| Spanish | iluminar |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does illuminate come from?
From Middle English illuminaten, borrowed from Latin illūminātus, perfect passive participle of illūminō (“lighten, light up, show off”) (see -ate (verb-forming suffix) for more), from in + lūminō (“light up”), from lūmen (“light”). Cognate with Old English lȳman (“to glow, shine”). More at leam.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).