Where does “phosphagen” come from?

phosphagen (English) comes from English Gen, from English again, from Middle English agayn, from Old English onġēan, from Old English on-, from Old English and-, from Proto-West Germanic anda-, from Proto-Germanic anda- — on, onto.

phosphagen (English): Any of a class of energy storage compounds,...

Definitions

  1. Any of a class of energy storage compounds,...

Ancestry of “phosphagen”, step by step

phosphagen traces back through two separate lines of ancestry.

via English Gen

StepLanguageWordMeaning
1EnglishGenA member of the Gen Movement, a youth expression...
2EnglishagainAnother time; once more; Over and above a factor...
3Middle Englishagaynagain
4Old Englishonġēanopposite
5Old Englishon-forming verbs and adjectives from participles and...
6Old Englishand-against, opposing; in return, back; facing,...
7Proto-West Germanicanda-against, opposing; in return, back; facing,...
8Proto-Germanicanda-against, opposing; un-, de-
9Proto-Indo-Europeanh₂éntiopposite; near; in front
10Proto-Indo-Europeanh₂éntsforehead; front
11Proto-Indo-Europeanh₂ent-face; forehead; front
12Proto-Indo-Europeanh₂en-on, onto

via English phosphate

StepLanguageWordMeaning
1EnglishphosphateAny salt or ester of phosphoric acid; A...
2Frenchphosphatephosphate
3Frenchphosphorephosphorus
4New Latinphōsphorus
5Ancient GreekΦωσφόροςthe bearer of light
6Ancient Greek-φόρος-bearing, -carrying; carrying, bearing; bringing
7Ancient GreekφέρωI bring, bear, carry
8Proto-Hellenicpʰérōto bear
9Proto-Indo-Europeanbʰéretito be carrying
10Proto-Indo-Europeanbʰēr-shiny, light brown
Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂énts