Where does “古第三紀” come from?

古第三紀 (Japanese) comes from Japanese 古, from Japanese KO, from English KO, from Japanese 劫, from Middle Chinese 劫, from Sanskrit कल्प, from Sanskrit -अ, from Sanskrit भाग्य — Paleo-Balkan oak.

古第三紀 (Japanese): the Paleogene period

Definitions

  1. the Paleogene period

Ancestry of “古第三紀”, step by step

古第三紀 traces back through two separate lines of ancestry.

via Japanese 古

StepLanguageWordMeaning
1Japanese古the past; ancient times
2JapaneseKOknockout
3EnglishKOAbbreviation of knock out; To knock someone out,...
4Japanese劫"kalpa": a unit of time in Buddhist cosmology; a...
5Middle Chinese劫—
6Sanskritकल्पpracticable, feasible, possible; proper, fit,...
7Sanskrit-अ—
8Sanskritभाग्यluck, destiny, fate, fortune, chance, welfare,...
9Sanskritभागpart, portion, share, allotment; compartment,...
10Proto-Indo-Iranianbʰāgásdivision; allotment
11Proto-Indo-Europeanbʰeh₂gósPaleo-Balkan oak

via Japanese 第三紀

StepLanguageWordMeaning
1Japanese第三紀the Tertiary period
2Japanese紀chronicle, written record
3Middle Chinese紀—
Every word from Proto-Indo-European bʰeh₂gós →Every word from Sanskrit -अ →Every word from Proto-Indo-Iranian bʰāgás →