Where does “tropic” come from?

Tropic derives from Late Latin tropicus, from Ancient Greek τροπικός, from τροπή meaning "a turning," from τρέπω meaning "to turn," ultimately from Proto-Indo-European trep- with the feminine suffix -eh₂.

tropic (English): Either of the two parallels of latitude 23°27′...

Definitions

  1. Either of the two parallels of latitude 23°27′...

Ancestry of “tropic”, step by step

StepLanguageWordMeaning
1Frenchtropiquetropic
2Late Latintropicusof or pertaining to the solstice, as a noun, one...
3Ancient Greekτροπικόςof or pertaining to a turn or change; of or...
4Ancient Greekτροπήa turning; turning away the enemy, a rout;...
5Ancient Greek-ήsuffix of feminine nouns in the [[Appendix:Ancient Greek first declension
6Ancient Greek-ᾱnominal suffix
7Proto-Indo-European-éh₂—

Words derived from “tropic”

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