1. acceptable or adequate, though not excellent
The movie was passable but not exceptional.
O filme era aceitável, mas não excepcional.
2. able to be traversed or crossed (road, path, etc.)
The mountain road is passable only in summer.
A estrada de montanha é transitável apenas no verão.
3. capable of being passed or approved
Her grade was passable, allowing her to advance.
Sua nota era satisfatória, permitindo-lhe avançar.