Where does “Firmament” come from?
Firmament (German) comes from Middle High German firmament, from Latin firmamentum, from Latin firmō, from Latin Firmus, from Proto-Italic fermos, from Proto-Indo-European dʰer-mo-s, from Proto-Indo-European dʰer- — to support; to hold.
Firmament (German): firmament
Ancestry of “Firmament”, step by step
Words derived from “Firmament”