Something that's Illustrious is well known or famous, leaving a trail of glory in its wake. An illustrious career, for example, is full of impressive achievements and celebrated contributions to society. Coming from the Latin illustris, meaning “bright, distinguished, famous,” illustrious is a powerful adjective.

What does it mean to call someone illustrious?

1 : notably or brilliantly outstanding because of dignity or achievements or actions : eminent. 2 archaic. a : shining brightly with light.

What is a sentence for illustrious?

Illustrious sentence example. The family was illustrious and wealthy, and claimed descent from Constantine. Then Deioces, son of Phraortes, an illustrious man of upright character, was chosen judge in his village, and the justness of his decisions induced the inhabitants of the other villages to throng to him.