Where does “protoancestor” come from?

protoancestor (English) comes from English ancestor, from Middle English auncestre, from Old French ancessor, from Latin antecessor, from Latin ante, from Ancient Greek κλίσις, from Ancient Greek -σῐς, from Ancient Greek -τις — Derives abstract/action nouns from verb roots.

protoancestor (English): The earliest ancestor

Definitions

  1. The earliest ancestor

Ancestry of “protoancestor”, step by step

protoancestor traces back through two separate lines of ancestry.

via English ancestor

StepLanguageWordMeaning
1EnglishancestorOne from whom a person is descended, whether on...
2Middle EnglishauncestreAn ancestor or progenitor; someone that a person is descended from
3Old Frenchancessorancestor
4Latinantecessorpredecessor; vanguard, scout
5Latinantebefore, in front, forwards; before; before,...
6Ancient Greekκλίσιςbending, inclination; a lying down; a place for...
7Ancient Greek-σῐς"suffix forming nouns"
8Ancient Greek-τιςretained after dentals
9Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via English proto

StepLanguageWordMeaning
1EnglishprotoPrototypical; preceding the proper beginning of...
2Englishproto-first; most recent common ancestor of; Relating...
3Ancient Greekπρωτο-first, primary
4Ancient Greekπρῶτοςfirst; earliest; foremost, most prominent
5Ancient Greekπρόbefore; before, in front, forth, forward; before,...
6Proto-Indo-Europeanprótoward, leading to
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European -tisEvery word from Ancient Greek -σῐςEvery word from Ancient Greek κλίσις