Where does “tropika” come from?

tropika (Esperanto) comes from Esperanto tropiko, from Latin tropicus, from Ancient Greek τροπικός, from Ancient Greek τροπή, from Ancient Greek -ή, from Ancient Greek -ᾱ, from Proto-Indo-European -éh₂.

tropika (Esperanto): tropical

Definitions

tropical

Ancestry of “tropika”, step by step

Step	Language	Word	Meaning
1	Esperanto	tropiko	tropic
2	Latin	tropicus	tropical
3	Ancient Greek	τροπικός	of or pertaining to a turn or change; of or...
4	Ancient Greek	τροπή	a turning; turning away the enemy, a rout;...
5	Ancient Greek	-ή	suffix of feminine nouns in the [[Appendix:Ancient Greek first declension
6	Ancient Greek	-ᾱ	nominal suffix
7	Proto-Indo-European	-éh₂	—

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