solucionar
/soluθjoˈnaɾ/ · B1 · verb
to solve
🧩🔧 solucionar = solución + -ar: turn a solution into an action, to solve
From Latin solutio, a loosening, from solvere, to untie or loosen. English solution and solve come from the same root. Adding the verb ending -ar to solución gives the verb: to make a solution happen.