Definition

Famous and respected for past achievements or qualities.

Example

The scientist received an award for her illustrious career in research.

Conversation

Did you hear about the illustrious artist coming to town?

Yeah, I read about it! Their work is amazing.

I think it would be great to see their exhibition.

Absolutely! It’s a rare chance to see something so illustrious.

Synonyms & Antonyms

Root Explanation

Illustrious is formed from "illustrare" (meaning to light up or make clear) and the suffix "-ous" (meaning full of). The word describes someone who is full of light or brilliance, often in terms of fame or distinction.

Memory Tip

Think of someone who is 'full of light' — 'illustrare' means to light up, and '-ous' means full of. This helps you remember that 'illustrious' refers to someone who shines brightly in their achievements.

Visually Confused Words