Where does “megaprosthesis” come from?

megaprosthesis (English) comes from English prosthesis, from Latin prosthesis, from Ancient Greek πρόσθεσις, from Ancient Greek προστίθημι, from Ancient Greek προσ-, from Ancient Greek πρός, from Proto-Indo-European próti — towards.

megaprosthesis (English): A large prosthesis, typically used to replace a limb

Definitions

  1. A large prosthesis, typically used to replace a limb

Ancestry of “megaprosthesis”, step by step

megaprosthesis traces back through two separate lines of ancestry.

via English prosthesis

StepLanguageWordMeaning
1EnglishprosthesisAn artificial replacement for a body part, either...
2Latinprosthesis
3Ancient Greekπρόσθεσιςapplication; addition of a letter to the...
4Ancient Greekπροστίθημιto put in front of; to hand over, deliver; to...
5Ancient Greekπροσ-motion towards, accession to, or nearness to
6Ancient Greekπρόςforward to, toward
7Proto-Indo-Europeanprótitowards

via English mega

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