Where does “prostasphere” come from?

prostasphere (English) comes from English -sphere, from English sphere, from Middle English spere, from Old French sphere, from Latin sphēra, from Ancient Greek σφαῖρα, from Ancient Greek -ειδής, from Ancient Greek -ής — Creates action nouns or result nouns from verbs;...

prostasphere (English): A spherical cluster of prostate cancer cells

Definitions

  1. A spherical cluster of prostate cancer cells

Ancestry of “prostasphere”, step by step

StepLanguageWordMeaning
1English-spheren"-sphere"; Designating a spherical field or...
2EnglishsphereA regular three-dimensional object in which every...
3Middle EnglishspereA spear or lance; The Lance of Longinus; A barb...
4Old Frenchspheresphere shape
5Latinsphēra
6Ancient Greekσφαῖραball, globe, sphere
7Ancient Greek-ειδήςlike, connected to, from the nature of, full of;...
8Ancient Greek-ήςadjective suffix
9Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
10Proto-Indo-European-ess
11Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -os
prostasphere — Etymology, Origin & Word History | Etymology Explorer