TOP

Definition of illuminate verb from the Oxford Advanced Learner's Dictionary

illuminate

verb
 
/ɪˈluːmɪneɪt/
 
/ɪˈluːmɪneɪt/
Verb Forms
present simple I / you / we / they illuminate
 
/ɪˈluːmɪneɪt/
 
/ɪˈluːmɪneɪt/
he / she / it illuminates
 
/ɪˈluːmɪneɪts/
 
/ɪˈluːmɪneɪts/
past simple illuminated
 
/ɪˈluːmɪneɪtɪd/
 
/ɪˈluːmɪneɪtɪd/
past participle illuminated
 
/ɪˈluːmɪneɪtɪd/
 
/ɪˈluːmɪneɪtɪd/
-ing form illuminating
 
/ɪˈluːmɪneɪtɪŋ/
 
/ɪˈluːmɪneɪtɪŋ/
jump to other results
  1. illuminate something (formal) to shine light on something
    • Floodlights illuminated the stadium.
    • The earth is illuminated by the sun.
    Extra Examples
    • The red glow of the sun beautifully illuminated the sky.
    • The room was dimly illuminated by the soft glow of his bedside lamp.
    • With the room fully illuminated, they students were able to see what they were doing.
    • The corridor was illuminated by a single naked bulb.
    Oxford Collocations Dictionaryadverb
    • brightly
    • brilliantly
    • clearly
    See full entry
  2. illuminate something (formal) to make something clearer or easier to understand synonym clarify
    • This text illuminates the philosopher's early thinking.
    Extra Examples
    • These confessions serve to illuminate his argument.
    • an incident which greatly illuminated the problems we faced
    • His explanation obscured more than it illuminated.
    • The study of language can help to illuminate how the human mind works.
    • This area of medicine has been greatly illuminated by recent advances in genetics.
    Oxford Collocations Dictionaryadverb
    • greatly
    verb + illuminate
    • help (to)
    • serve to
    See full entry
  3. illuminate something to decorate a street, building, etc. with bright lights for a special occasion
  4. illuminate something (literary) to make a person’s face, etc. seem bright and excited synonym light up (2)
    • Her smile illuminated her entire being.
    Topics Feelingsc2
  5. Word Originlate Middle English: from Latin illuminat- ‘illuminated’, from the verb illuminare, from in- ‘upon’ + lumen, lumin- ‘light’.
See illuminate in the Oxford Advanced American DictionarySee illuminate in the Oxford Learner's Dictionary of Academic English

Other results

All matches
trait
noun
 
 
From the Word list
Oxford 5000
B2
Oxford Learner's Dictionaries Word of the Day