Where does “postmodernity” come from?

Postmodernity derives from English postmodern, which combines the prefix post- with modern, from Middle French moderne, ultimately from Latin modo meaning "just now" or "in a certain manner," with the abstract noun suffix -itas.

postmodernity (English): The state or condition of being postmodern;...

Definitions

  1. The state or condition of being postmodern;...

Ancestry of “postmodernity”, step by step

postmodernity traces back through two separate lines of ancestry.

via English post

StepLanguageWordMeaning
1EnglishpostA long dowel or plank protruding from the ground;...
2Middle Frenchposte—
3Italianpostamail, post; post office; stakes
4Italianpostoplace, spot
5Latinpositusplaced; ordained
6Latinpōnōto place; to put; to lay
7Proto-Italicpoznō—
8Proto-Italicpozinō—
9Proto-Italicsinō—

via English modernity

StepLanguageWordMeaning
1EnglishmodernityThe quality of being modern or contemporary;...
2English-ityUsed to form a noun from an adjective;...
3Middle English-ite—
4Old French-ité-ity
5Latin-itās—
6Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
7Proto-Indo-European-teh₂Used to form nouns representing state of being
8Proto-Indo-European-tósCreates verbal adjectives from verb stems
Every word from Proto-Italic sinō →Every word from Proto-Italic pozinō →Every word from Proto-Italic poznō →