Where does “prognōsticus” come from?

prognōsticus (Latin) comes from Ancient Greek προγνωστικός, from Ancient Greek πρό-, from Ancient Greek πρό, from Proto-Indo-European pró, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

Ancestry of “prognōsticus”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	προγνωστικός	foreknowing
2	Ancient Greek	πρό-	in front of; before
3	Ancient Greek	πρό	before; before, in front, forth, forward; before,...
4	Proto-Indo-European	pró	toward, leading to
5	Proto-Indo-European	per-	before, in front; first; to go through
6	Proto-Indo-European	pr̥tós	passed , crossed

Words derived from “prognōsticus”

Every word from Proto-Indo-European pr̥tós →Every word from Proto-Indo-European per- →Every word from Proto-Indo-European pró →

prognōsticus — Etymology, Origin & Word History | Etymology Explorer