Illustrious
adj.capable, hopefulformal
What it means
Celebrated for achievements that have earned lasting public respect.
Reach for it when honoring a person, career, institution, or lineage with established distinction
The academy welcomed an illustrious mathematician whose teaching changed the field.
Choose between these
6- playful
achievement has grown into a larger-than-life reputation
not when Legendary can sound exaggerated in a sober biography.
- everyday
being widely known for excellence is the main point
not when Renowned speaks to fame without the elevated dignity of illustrious.
- warm
public admiration feels current and enthusiastic
not when Celebrated may be temporary or popular rather than enduring.
- professional
recognized excellence and good standing are enough
not when Distinguished is restrained and may understate historic renown.
- formal
high professional rank or authority deserves emphasis
not when Eminent fits expertise better than a celebrated family history.
- literary
exalted
lofty status or rank shapes the description
not when Exalted may imply social position more than earned accomplishment.
Said against
3- obscure
- undistinguished
- disgraced
It naturally appears in
3- illustrious career
Her illustrious career joined scientific discovery with generous mentorship.
- illustrious predecessor
The new conductor honored his illustrious predecessor without copying her style.
- illustrious history
The library's illustrious history began in a single rented room.
Where this comes from
- Merriam-Webster, adjective sense 1: notably or brilliantly outstanding because of dignity or achievements opens in a new tab · retrieved 2026-07-26
The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.