The meaning of ILLUMINATE is to supply or brighten with light. How to use illuminate in a sentence.

ILLUMINATE meaning: 1. to light something and make it brighter: 2. to explain and show more clearly something that is…. Learn more.

ILLUMINATE definition: to supply or brighten with light; light up. See examples of illuminate used in a sentence.

Define illuminated. illuminated synonyms, illuminated pronunciation, illuminated translation, English dictionary definition of illuminated. tr.v. il·lu·mi·nat·ed , il·lu·mi·nat·ing , il·lu·mi·nates 1. …

Definition of illuminate verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

To illuminate something means to shine light on it and to make it brighter and more visible. No streetlights illuminated the street.

to make resplendent or illustrious: A smile illuminated her face. to decorate (a manuscript, book, etc.) with colors and gold or silver, as was often done in the Middle Ages.

To illuminate is to light up — with physical light or with an idea. A spotlight might illuminate an actor on stage, and a good chemistry teacher might illuminate students with a lesson on the …

Dec 7, 2025 · illuminate (third-person singular simple present illuminates, present participle illuminating, simple past and past participle illuminated) (transitive) To shine light on …

Candles illuminate [= light] the church. A university study has illuminated the problem. The lecture was very illuminating.