Where does “cortiça” come from?

cortiça (Old Portuguese) comes from Latin corticea, from Latin cortex, from Proto-Indo-European *(s)kort-ek-s.

Ancestry of “cortiça”, step by step

StepLanguageWordMeaning
1Latincorticea
2LatincortexThe bark of a tree; the bark of a cork tree;...
3Proto-Indo-European*(s)kort-ek-s

Words derived from “cortiça

Every word from Proto-Indo-European *(s)kort-ek-sEvery word from Latin cortexEvery word from Latin corticea