Where does “protosolar” come from?

protosolar (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.

protosolar (English): Describing the conditions prior to the formation...

Definitions

  1. Describing the conditions prior to the formation...

Ancestry of “protosolar”, step by step

protosolar 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 solar

StepLanguageWordMeaning
1EnglishsolarOf or pertaining to the sun; proceeding from the...
2Middle Englishsolar
3LatinsōlārisOf or pertaining to the sun, solar
4Latin-ārisfirst conjugation
5Latin-ālis
6Proto-Italic-ālisforms relational adjectives
Every word from Proto-Indo-European pr̥tós