Where does “megagametophyte” come from?

megagametophyte (English) comes from English gametophyte, from English -phyte, from Ancient Greek φυτόν, from Ancient Greek φύω, from Proto-Indo-European bʰuHyéti, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

megagametophyte (English): Any gametophyte that develops from a megaspore; A...

Definitions

  1. Any gametophyte that develops from a megaspore; A...

Ancestry of “megagametophyte”, step by step

megagametophyte traces back through two separate lines of ancestry.

via English gametophyte

StepLanguageWordMeaning
1EnglishgametophyteA plant which produces gametes by mitosis in...
2English-phyteA taxonomic group of plants or algae, e.g....
3Ancient Greekφυτόνplant, tree; creature; child, descendant
4Ancient GreekφύωTo bring forth, produce, generate, cause to grow;...
5Proto-Indo-EuropeanbʰuHyétito be becoming, to be growing, to be appearing
6Proto-Indo-European-yétiCreates intransitive, often deponent,...
7Proto-Indo-Europeanyé-
8Chichewaiyehe, she

via English mega

StepLanguageWordMeaning
1EnglishmegaVery large; great; excellent
2Ancient Greekμέγαςbig, large; great, mighty, loud; marvelous,...
3Proto-Indo-Europeanmeǵh₂sgreat
Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Proto-Indo-European bʰuHyéti