Definitions

1. noun

A person or thing that penetrates or has the ability to penetrate, especially something that is subtle or profound.

“The philosopher’s words were a penetrant critique of the societal norms.”

2. adjective

Affecting or capable of affecting others deeply, often in a subtle or profound way.

“The artist’s use of symbolism was a penetrant commentary on the human condition.”

3. adverb

In a penetrating manner.

“The scientists worked penetrant on the new project to identify the root cause.”