Where does “ultramicropore” come from?

ultramicropore (English) comes from English micropore, from English pore, from Middle English pore, from Old French pore, from Latin porus, from Ancient Greek πόρος, from Ancient Greek πείρω, from Proto-Hellenic *péryō.

ultramicropore (English): A pore having dimensions of the order of a...

Definitions

  1. A pore having dimensions of the order of a...

Ancestry of “ultramicropore”, step by step

ultramicropore traces back through two separate lines of ancestry.

via English micropore

StepLanguageWordMeaning
1EnglishmicroporeA microscopic pore
2EnglishporeA tiny opening in the skin; By extension any...
3Middle Englishpore
4Old Frenchporepore (small opening in skin)
5Latinporuspore, passage in the body; tufa
6Ancient Greekπόροςa means of passage, passageway, way, opening;...
7Ancient GreekπείρωI pierce, run through; I cleave through
8Proto-Hellenic*péryō

via English ultra

StepLanguageWordMeaning
1EnglishultraExtreme; far beyond the norm; fanatical;...
2Latinultrābeyond
3Latin-asuffixed to the roots of verbs, forms agent...
4Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
5Proto-Indo-European-éh₂
Every word from Proto-Hellenic *péryōEvery word from Ancient Greek πείρωEvery word from Ancient Greek πόρος