Where does “ectocystic” come from?

ectocystic (English) comes from English ectocyst, from English ecto-, from Ancient Greek ἐκτός, from Ancient Greek γνάθος, from Proto-Indo-European ǵn̥h₂dʰ-os, from Proto-Indo-European ǵneh₂dʰ-.

ectocystic (English): Of or pertaining to ectocysts

Definitions

  1. Of or pertaining to ectocysts

Ancestry of “ectocystic”, step by step

ectocystic traces back through two separate lines of ancestry.

via English ectocyst

StepLanguageWordMeaning
1EnglishectocystThe outside covering of the Bryozoa
2Englishecto-outside
3Ancient Greekἐκτόςwithout, outside, out; external, strange, vulgar;...
4Ancient Greekγνάθοςjaw; point, edge; type of stone
5Proto-Indo-Europeanǵn̥h₂dʰ-os
6Proto-Indo-Europeanǵneh₂dʰ-

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European ǵneh₂dʰ-Every word from English ecto-Every word from Proto-Indo-European ǵn̥h₂dʰ-os