* Illustrious (adjective): means famous and admired for achievements. It describes a person, place, or thing that is notable for greatness or distinction.
* Example: "The illustrious author received the Nobel Prize."
* Illustrate (verb): means to explain or clarify something by using examples, diagrams, or other visual aids.
* Example: "The professor illustrated the concept with a series of diagrams."
In summary:
* Illustrious refers to a person or thing that is renowned for its achievements.
* Illustrate means to make something clear or understandable by using examples.
They are not similar in meaning.