Where does “demonstrer” come from?

demonstrer (Old French) comes from Latin dēmōnstrō, from Latin dē-, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti, from Proto-Indo-European pós — afterwards, post; by, at.

demonstrer (Old French): Alternative form of demoustrer

Definitions

Alternative form of demoustrer

Ancestry of “demonstrer”, step by step

demonstrer traces back through two separate lines of ancestry.

via Latin dēmōnstrō

Step	Language	Word	Meaning
1	Latin	dēmōnstrō	to show, demonstrate, prove
2	Latin	dē-	of; from
3	Latin	dē	of; concerning; about
4	Latin	post	behind; after, since, besides, except; behind,...
5	Latin	poste	ablative singular of postis
6	Proto-Italic	posti	behind, after
7	Proto-Indo-European	pósti	after
8	Proto-Indo-European	pós	afterwards, post; by, at

via Latin dēmōnstrāre

Step	Language	Word	Meaning
1	Latin	dēmōnstrāre	"to show; to prove"

Words derived from “demonstrer”

Every word from Proto-Indo-European pós →Every word from Latin dē- →Every word from Proto-Indo-European pósti →