Where does “megaplant” come from?

megaplant (English) comes from English plant, from Middle English plante, from Old English plante, from Proto-West Germanic *plantu, from Latin planta, from Proto-Italic plāntā, from Proto-Indo-European pléh₂-n̥t-eh₂, from Proto-Indo-European pleh₂- — flat.

megaplant (English): A very large industrial plant

Definitions

  1. A very large industrial plant

Ancestry of “megaplant”, step by step

megaplant traces back through two separate lines of ancestry.

via English plant

StepLanguageWordMeaning
1EnglishplantAn organism that is not an animal, especially an...
2Middle Englishplante
3Old Englishplanteplant, shoot
4Proto-West Germanic*plantuplant, shoot
5Latinplantaany vegetable production that serves to propagate...
6Proto-Italicplāntā
7Proto-Indo-Europeanpléh₂-n̥t-eh₂
8Proto-Indo-Europeanpleh₂-flat

via English mega

StepLanguageWordMeaning
1EnglishmegaVery large; great; excellent
2Ancient Greekμέγαςbig, large; great, mighty, loud; marvelous,...
3Proto-Indo-Europeanmeǵh₂sgreat
Every word from Proto-Indo-European pleh₂-Every word from Proto-Indo-European pléh₂-n̥t-eh₂Every word from Proto-Italic plāntā