February 4, 2026
illustrious
/ɪˈlʌs.tɹɪ.əs/adjective
Famous and greatly respected, especially because of outstanding achievements.
Example sentences
- “The award is named after an illustrious scientist.”
- “The university has produced many illustrious graduates, including two presidents.”
A formal, slightly grand word. Common in 'illustrious career' and 'illustrious history'.