Where does “sommer” come from?
sommer (Norwegian Bokmål) comes from Old Norse sumarr, from Proto-Germanic sumaraz, from Proto-Indo-European sm̥m-aro-, from Proto-Indo-European sm̥-h₂-ó-, from Proto-Indo-European semh₂- — summer, year.
sommer (Norwegian Bokmål): summer
Ancestry of “sommer”, step by step
Words derived from “sommer”