Where does “ultracryomicrotome” come from?

ultracryomicrotome (English) comes from English ultra, from Latin ultrā, from Latin -a, from Proto-Italic -ā, from Proto-Indo-European -éh₂.

ultracryomicrotome (English): A cryoscopic ultramicrotome

Definitions

  1. A cryoscopic ultramicrotome

Ancestry of “ultracryomicrotome”, step by step

ultracryomicrotome traces back through two separate lines of ancestry.

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

via English cryomicrotome

StepLanguageWordMeaning
1EnglishcryomicrotomeA cryoscopic microtome
2EnglishmicrotomeA special instrument that produces very thin...
Every word from Proto-Indo-European -éh₂Every word from Latin -aEvery word from Latin ultrā