Where does “cunha” come from?

cunha (Portuguese) comes from Old Portuguese cunna, from Vulgar Latin cunea, from Latin cuneus, from Proto-Indo-European h₂ḱū, from Proto-Indo-European h₂eḱ- — sharp.

cunha (Portuguese): wedge; connections

Definitions

  1. wedge; connections

Ancestry of “cunha”, step by step

cunha traces back through two separate lines of ancestry.

via Old Portuguese cunna

StepLanguageWordMeaning
1Old Portuguesecunna
2Vulgar Latincuneasecond-person singular present active imperative...
3Latincuneuswedge, wedge shape; troops arrayed in a wedge...
4Proto-Indo-Europeanh₂ḱūsting
5Proto-Indo-Europeanh₂eḱ-sharp

via Old Tupi kunhã

StepLanguageWordMeaning
1Old Tupikunhãwoman, especially an indigenous woman from the Americas

Words derived from “cunha

Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂ḱūEvery word from Latin cuneus