luonnonkorkki (Finnish) comes from Finnish korkki, from Swedish kork, from German Kork, from Dutch kurk, from Middle Dutch curc, from Spanish corcho, from Latin cortex, from Proto-Indo-European *(s)kort-ek-s.
luonnonkorkki (Finnish): natural cork
Definitions
natural cork
Ancestry of “luonnonkorkki”, step by step
luonnonkorkki traces back through two separate lines of ancestry.