Where does “thallogen” come from?

thallogen (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.

thallogen (English): Any of a large number of plants that consist of a...

Definitions

  1. Any of a large number of plants that consist of a...

Ancestry of “thallogen”, step by step

thallogen 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 Thallo

StepLanguageWordMeaning
1EnglishThalloOne of the Horae, and the goddess and personification of the season of Spring; she is the protector of new growth
2Ancient Greekθάλλωto bloom, sprout; to grow, flourish, thrive; to...
3Proto-Indo-Europeandʰelh₁-blossom; be green; to bloom, be green
Every word from Proto-Indo-European h₂en-