caxigo

1. (masculine) Portuguese oak (Quercus faginea)
2. (masculine) a small oak, or one that is not fully grown

Pronounced as (IPA)

[kɑˈʃiɣʊ]

Etymology

Cognate with Aragonese: caixico

Cognate with Asturian: quexigu

In summary

From Hispano-Celtic [Term?]: compare Aragonese caixico, Asturian quexigu. From Proto-Celtic *kassos (“twisted, gnarled”); akin to French chêne (“oak”).