frikadeli fu'ivla

x₁ is a boiled meatball (meal; a ball of minced or ground meat, boiled) consisting of x₂

polpeta is a more generic term. See also tefteli, sanmi, rectu

jbovlaste

In notes:

polpeta: x₁ is a meatball (a ball of minced or ground meat, seasoned and cooked) consisting of x₂
tefteli: x₁ is a roasted meatball (meal; a ball of minced or ground meat, roasted) consisting of x₂