oca
- n South American wood sorrel cultivated for its edible tubers
- I jokingly gave the directions in Spanish as the locals would explain it: "From the Lourdes Church in Montes de Oca, two blocks west, past the Pali supermarket, take a right at the .
- The ocarina's Latin name is usually said to be derived from the Italian word oca (goose), but some authorities trace it to the Italian occare, meaning to harrow.