A person engaged in or knowledgeable about philosophy.

A person who studies or practices logic.

दार्शनिक

English Usage: Charles Peirce is considered a significant philosopher in the field of pragmatism.

Hindi Usage: चार्ल्स पीर्स को प्रगmatikता के क्षेत्र में एक महत्वपूर्ण दार्शनिक माना जाता है।

An expert in semiotics, the study of signs and symbols.

तर्कज्ञ

English Usage: Charles Peirce made substantial contributions as a logician.

Hindi Usage: चार्ल्स पीर्स ने तर्कज्ञ के रूप में महत्वपूर्ण योगदान दिया।

A person who conducts scientific research to advance knowledge.

वैज्ञानिक

English Usage: Charles Peirce was also a scientist who contributed to various fields.

Hindi Usage: चार्ल्स पीर्स एक वैज्ञानिक थे जिन्होंने विभिन्न क्षेत्रों में योगदान दिया।