Where does “प्रतिनिधित्व” come from?

प्रतिनिधित्व (Sanskrit) comes from Sanskrit -त्व, from Proto-Indo-Aryan *-twám.

Definitions

Ancestry of “प्रतिनिधित्व”, step by step

StepLanguageWordMeaning
1Sanskrit-त्वforms abstract nouns
2Proto-Indo-Aryan*-twám—
Every word from Proto-Indo-Aryan *-twám →Every word from Sanskrit -त्व →