Where does “protoconch” come from?

protoconch (English) comes from English proto, from English proto-, from Ancient Greek πρωτο-, from Ancient Greek πρῶτος, from Ancient Greek πρό, from Proto-Indo-European pró, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

protoconch (English): The embryonic shell, or first chamber, of...

Definitions

  1. The embryonic shell, or first chamber, of...

Ancestry of “protoconch”, step by step

protoconch traces back through two separate lines of ancestry.

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

via English conch

StepLanguageWordMeaning
1EnglishconchA marine gastropod of the family Strombidae which...
2Latinconchabivalve; mussel; mollusk; oyster shell, pearl...
3Ancient Greekκόγχηshell, mussel; apse; mussel; shell
4Proto-Indo-Europeanḱongʰ-shell, mussel
Every word from Proto-Indo-European pr̥tós
protoconch — Etymology, Origin & Word History | Etymology Explorer