Where does “Zillennial” come from?

Zillennial (English) comes from English millennial, from Late Latin millennium, from Latin -ennium, from Latin -ennis, from Latin annus, from Proto-Italic atnos, from Proto-Indo-European h₂et-no-, from Proto-Indo-European h₂et- — grass.

Zillennial (English): A person born on the cusp of, or during the latter years of Generation Y/Millennials and early years of Generation Z

Definitions

  1. A person born on the cusp of, or during the latter years of Generation Y/Millennials and early years of Generation Z

Ancestry of “Zillennial”, step by step

Zillennial traces back through two separate lines of ancestry.

via English millennial

StepLanguageWordMeaning
1EnglishmillennialReferring to the 1,000th anniversary of an event...
2Late Latinmillenniummillennium
3Latin-enniumforming periods of years
4Latin-ennis
5Latinannusyear; time; season
6Proto-Italicatnosyear
7Proto-Indo-Europeanh₂et-no-
8Proto-Indo-Europeanh₂et-grass

via English Generation Z

StepLanguageWordMeaning
1EnglishGeneration ZThe generation of people born between the mid-late 1990s and early 2010s, following Generation Y, typically defined as beginning with births in 1997 and ending with births in 2012
Every word from Proto-Indo-European h₂et-