Where does “expressivity” come from?

Expressivity comes from English expressive with the French suffix -ité, from Latin -itas and its accusative -itatem, ultimately from Proto-Indo-European -it-.

expressivity (English): The quality of being expressive; The degree to...

Definitions

  1. The quality of being expressive; The degree to...

Ancestry of “expressivity”, step by step

StepLanguageWordMeaning
1English-ityUsed to form a noun from an adjective;...
2Middle English-ite
3Old French-ité-ity
4Latin-itās
5Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
6Proto-Indo-European-teh₂Used to form nouns representing state of being
7Proto-Indo-European-tósCreates verbal adjectives from verb stems
Every word from Proto-Indo-European -tósEvery word from English -ityEvery word from Latin -itās