Dictionary Entry

illuminate

verb

Find the meaning of the word illuminate, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

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Meaning

Dictionary meaning in a clear, student-friendly format.

To make something clear or understandable; to light up or shine.

Example Sentence

The teacher used a diagram to illuminate the complex scientific concept for the students.

Usage Note

Used to describe the act of making something clearer, easier to understand, or literally lighting up a space. It helps explain difficult ideas or make something visible.

Synonyms

light up brighten clarify explain reveal enlighten

Antonyms

darken obscure confuse hide conceal dim

Seen In These Lists

This word also appears in ReadingWillow year-level vocabulary lists. Use the matching list pages to study related words in sequence.

Year 5 Word List