Where does “megavirus” come from?

megavirus (English) comes from English virus, from Latin vīrus, from Ancient Greek -λογία, from Ancient Greek λόγος, from Ancient Greek λέγω, from Proto-Indo-European leǵ- — to gather, collect, with derivatives meaning to...

megavirus (English): Certain viruses significantly larger than other known viruses

Definitions

  1. Certain viruses significantly larger than other known viruses

Ancestry of “megavirus”, step by step

megavirus traces back through two separate lines of ancestry.

via English virus

StepLanguageWordMeaning
1EnglishvirusA submicroscopic, non-cellular structure...
2Latinvīrus
3Ancient Greek-λογίαBase for nouns denoting the study of something,...
4Ancient GreekλόγοςThat which is said: word, sentence, speech,...
5Ancient GreekλέγωI put in order, arrange, gather; I choose, count,...
6Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...

via English mega

StepLanguageWordMeaning
1EnglishmegaVery large; great; excellent
2Ancient Greekμέγαςbig, large; great, mighty, loud; marvelous,...
3Proto-Indo-Europeanmeǵh₂sgreat
Every word from Proto-Indo-European leǵ-Every word from Ancient Greek -λογίαEvery word from Ancient Greek λέγω