Where does “Interdisziplinarität” come from?

Interdisziplinarität (German) comes from German -ität, from Catalan -itat, from Latin -itās, from Proto-Indo-European -teh₂ts, from Proto-Indo-European -teh₂, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

Interdisziplinarität (German): interdisciplinarity

Definitions

interdisciplinarity

Ancestry of “Interdisziplinarität”, step by step

Step	Language	Word	Meaning
1	German	-ität	-ity
2	Catalan	-itat	-ity; -ness
3	Latin	-itās	—
4	Proto-Indo-European	-teh₂ts	Used to form nouns representing state of being
5	Proto-Indo-European	-teh₂	Used to form nouns representing state of being
6	Proto-Indo-European	-tós	Creates verbal adjectives from verb stems

Every word from Proto-Indo-European -tós →Every word from Catalan -itat →Every word from German -ität →