Where does “tropæum” come from?

tropæum (English) comes from Latin tropaeum, from Ancient Greek τρόπαιον, from Ancient Greek τροπή, from Ancient Greek -ή, from Ancient Greek -ᾱ, from Proto-Indo-European -éh₂.

tropæum (English): A monument erected by the prevailing army to...

Definitions

A monument erected by the prevailing army to...

Ancestry of “tropæum”, step by step

Step	Language	Word	Meaning
1	Latin	tropaeum	a trophy, victory memorial; a victory; a mark,...
2	Ancient Greek	τρόπαιον	trophy, a monument to an enemy's defeat
3	Ancient Greek	τροπή	a turning; turning away the enemy, a rout;...
4	Ancient Greek	-ή	suffix of feminine nouns in the [[Appendix:Ancient Greek first declension
5	Ancient Greek	-ᾱ	nominal suffix
6	Proto-Indo-European	-éh₂	—

Every word from Proto-Indo-European -éh₂ →Every word from Ancient Greek -ή →Every word from Ancient Greek τροπή →